"""empty message

Revision ID: fea63a9677a9
Revises: ccd8abe93715
Create Date: 2022-08-03 11:33:43.918479

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'fea63a9677a9'
down_revision = 'ccd8abe93715'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index('ix_cmf_access_list_perm_inherit_parent_id', table_name='cmf_access_list')
    op.alter_column('cmf_access_list', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.alter_column('cmf_access_list', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.create_index(op.f('ix_cmf_access_list_perm_parent_id'), 'cmf_access_list', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_access_rule_perm_inherit_parent_id', table_name='cmf_access_rule')
    op.alter_column('cmf_access_rule', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_access_rule', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_access_rule_perm_parent_id'), 'cmf_access_rule', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_active_entity_filter_perm_inherit_parent_id', table_name='cmf_active_entity_filter')
    op.alter_column('cmf_active_entity_filter', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_active_entity_filter', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_active_entity_filter_perm_parent_id'), 'cmf_active_entity_filter', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_activity_perm_inherit_parent_id', table_name='cmf_activity')
    op.alter_column('cmf_activity', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_activity', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_activity_perm_parent_id'), 'cmf_activity', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_attachment_perm_inherit_parent_id', table_name='cmf_attachment')
    op.alter_column('cmf_attachment', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_attachment', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_attachment_perm_parent_id'), 'cmf_attachment', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_balance_perm_inherit_parent_id', table_name='cmf_balance')
    op.alter_column('cmf_balance', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_balance', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_balance_perm_parent_id'), 'cmf_balance', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_balance_operation_perm_inherit_parent_id', table_name='cmf_balance_operation')
    op.alter_column('cmf_balance_operation', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_balance_operation', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_balance_operation_perm_parent_id'), 'cmf_balance_operation', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_card_perm_inherit_parent_id', table_name='cmf_card')
    op.alter_column('cmf_card', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_card', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_card_perm_parent_id'), 'cmf_card', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_chat_group_perm_inherit_parent_id', table_name='cmf_chat_group')
    op.alter_column('cmf_chat_group', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_chat_group', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_chat_group_perm_parent_id'), 'cmf_chat_group', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_chat_message_perm_inherit_parent_id', table_name='cmf_chat_message')
    op.alter_column('cmf_chat_message', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_chat_message', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_chat_message_perm_parent_id'), 'cmf_chat_message', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_chat_topic_perm_inherit_parent_id', table_name='cmf_chat_topic')
    op.alter_column('cmf_chat_topic', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_chat_topic', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_chat_topic_perm_parent_id'), 'cmf_chat_topic', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_comment_perm_inherit_parent_id', table_name='cmf_comment')
    op.alter_column('cmf_comment', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_comment', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_comment_perm_parent_id'), 'cmf_comment', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_company_perm_inherit_parent_id', table_name='cmf_company')
    op.alter_column('cmf_company', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_company', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_company_perm_parent_id'), 'cmf_company', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_contract_perm_inherit_parent_id', table_name='cmf_contract')
    op.alter_column('cmf_contract', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_contract', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_contract_perm_parent_id'), 'cmf_contract', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_currency_perm_inherit_parent_id', table_name='cmf_currency')
    op.alter_column('cmf_currency', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_currency', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_currency_perm_parent_id'), 'cmf_currency', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_deal_perm_inherit_parent_id', table_name='cmf_deal')
    op.alter_column('cmf_deal', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_deal', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_deal_perm_parent_id'), 'cmf_deal', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_deal_items_perm_inherit_parent_id', table_name='cmf_deal_items')
    op.alter_column('cmf_deal_items', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_deal_items', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_deal_items_perm_parent_id'), 'cmf_deal_items', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_document_perm_inherit_parent_id', table_name='cmf_document')
    op.alter_column('cmf_document', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_document', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_document_perm_parent_id'), 'cmf_document', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_document_history_perm_inherit_parent_id', table_name='cmf_document_history')
    op.alter_column('cmf_document_history', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_document_history', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_document_history_perm_parent_id'), 'cmf_document_history', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_filter_perm_inherit_parent_id', table_name='cmf_filter')
    op.alter_column('cmf_filter', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_filter', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_filter_perm_parent_id'), 'cmf_filter', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_folder_perm_inherit_parent_id', table_name='cmf_folder')
    op.alter_column('cmf_folder', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_folder', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_folder_perm_parent_id'), 'cmf_folder', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_form_perm_inherit_parent_id', table_name='cmf_form')
    op.alter_column('cmf_form', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_form', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_form_perm_parent_id'), 'cmf_form', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_form_field_perm_inherit_parent_id', table_name='cmf_form_field')
    op.alter_column('cmf_form_field', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_form_field', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_form_field_perm_parent_id'), 'cmf_form_field', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_import_perm_inherit_parent_id', table_name='cmf_import')
    op.alter_column('cmf_import', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_import', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_import_perm_parent_id'), 'cmf_import', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_integration_perm_inherit_parent_id', table_name='cmf_integration')
    op.alter_column('cmf_integration', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_integration', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_integration_perm_parent_id'), 'cmf_integration', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_invoice_perm_inherit_parent_id', table_name='cmf_invoice')
    op.alter_column('cmf_invoice', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_invoice', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_invoice_perm_parent_id'), 'cmf_invoice', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_invoice_items_perm_inherit_parent_id', table_name='cmf_invoice_items')
    op.alter_column('cmf_invoice_items', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_invoice_items', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_invoice_items_perm_parent_id'), 'cmf_invoice_items', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_job_perm_inherit_parent_id', table_name='cmf_job')
    op.alter_column('cmf_job', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_job', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_job_perm_parent_id'), 'cmf_job', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_lead_perm_inherit_parent_id', table_name='cmf_lead')
    op.alter_column('cmf_lead', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_lead', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_lead_perm_parent_id'), 'cmf_lead', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_lead_mailbox_perm_inherit_parent_id', table_name='cmf_lead_mailbox')
    op.alter_column('cmf_lead_mailbox', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_lead_mailbox', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_lead_mailbox_perm_parent_id'), 'cmf_lead_mailbox', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_link_perm_inherit_parent_id', table_name='cmf_link')
    op.alter_column('cmf_link', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_link', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_link_perm_parent_id'), 'cmf_link', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_list_perm_inherit_parent_id', table_name='cmf_list')
    op.alter_column('cmf_list', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_list', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_list_perm_parent_id'), 'cmf_list', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_mail_perm_inherit_parent_id', table_name='cmf_mail')
    op.alter_column('cmf_mail', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_mail', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_mail_perm_parent_id'), 'cmf_mail', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_mail_signature_perm_inherit_parent_id', table_name='cmf_mail_signature')
    op.alter_column('cmf_mail_signature', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_mail_signature', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_mail_signature_perm_parent_id'), 'cmf_mail_signature', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_mail_template_perm_inherit_parent_id', table_name='cmf_mail_template')
    op.alter_column('cmf_mail_template', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_mail_template', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_mail_template_perm_parent_id'), 'cmf_mail_template', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_mailbox_perm_inherit_parent_id', table_name='cmf_mailbox')
    op.alter_column('cmf_mailbox', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_mailbox', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_mailbox_perm_parent_id'), 'cmf_mailbox', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_menu_item_perm_inherit_parent_id', table_name='cmf_menu_item')
    op.alter_column('cmf_menu_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_menu_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_menu_item_perm_parent_id'), 'cmf_menu_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_menu_tree_perm_inherit_parent_id', table_name='cmf_menu_tree')
    op.alter_column('cmf_menu_tree', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_menu_tree', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_menu_tree_perm_parent_id'), 'cmf_menu_tree', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_menu_tree_item_perm_inherit_parent_id', table_name='cmf_menu_tree_item')
    op.alter_column('cmf_menu_tree_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_menu_tree_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_menu_tree_item_perm_parent_id'), 'cmf_menu_tree_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_notify_perm_inherit_parent_id', table_name='cmf_notify')
    op.alter_column('cmf_notify', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_notify', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_notify_perm_parent_id'), 'cmf_notify', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_org_unit_perm_inherit_parent_id', table_name='cmf_org_unit')
    op.alter_column('cmf_org_unit', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_org_unit', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_org_unit_perm_parent_id'), 'cmf_org_unit', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_payment_perm_inherit_parent_id', table_name='cmf_payment')
    op.alter_column('cmf_payment', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_payment', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_payment_perm_parent_id'), 'cmf_payment', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_person_perm_inherit_parent_id', table_name='cmf_person')
    op.alter_column('cmf_person', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_person', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_person_perm_parent_id'), 'cmf_person', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_person_group_perm_inherit_parent_id', table_name='cmf_person_group')
    op.alter_column('cmf_person_group', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_person_group', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_person_group_perm_parent_id'), 'cmf_person_group', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_person_var_perm_inherit_parent_id', table_name='cmf_person_var')
    op.alter_column('cmf_person_var', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_person_var', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_person_var_perm_parent_id'), 'cmf_person_var', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_pipeline_perm_inherit_parent_id', table_name='cmf_pipeline')
    op.alter_column('cmf_pipeline', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_pipeline', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_pipeline_perm_parent_id'), 'cmf_pipeline', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plan_perm_inherit_parent_id', table_name='cmf_plan')
    op.alter_column('cmf_plan', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plan', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plan_perm_parent_id'), 'cmf_plan', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_perm_inherit_parent_id', table_name='cmf_plugin')
    op.alter_column('cmf_plugin', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_perm_parent_id'), 'cmf_plugin', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_asana_perm_inherit_parent_id', table_name='cmf_plugin_asana')
    op.alter_column('cmf_plugin_asana', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_asana', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_asana_perm_parent_id'), 'cmf_plugin_asana', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_confluence_perm_inherit_parent_id', table_name='cmf_plugin_confluence')
    op.alter_column('cmf_plugin_confluence', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_confluence', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_confluence_perm_parent_id'), 'cmf_plugin_confluence', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_jira_perm_inherit_parent_id', table_name='cmf_plugin_jira')
    op.alter_column('cmf_plugin_jira', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_jira', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_jira_perm_parent_id'), 'cmf_plugin_jira', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_mail_box_perm_inherit_parent_id', table_name='cmf_plugin_mail_box')
    op.alter_column('cmf_plugin_mail_box', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_mail_box', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_mail_box_perm_parent_id'), 'cmf_plugin_mail_box', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_s_m_s_gate_perm_inherit_parent_id', table_name='cmf_plugin_s_m_s_gate')
    op.alter_column('cmf_plugin_s_m_s_gate', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_s_m_s_gate', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_s_m_s_gate_perm_parent_id'), 'cmf_plugin_s_m_s_gate', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_telphin_perm_inherit_parent_id', table_name='cmf_plugin_telphin')
    op.alter_column('cmf_plugin_telphin', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_telphin', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_telphin_perm_parent_id'), 'cmf_plugin_telphin', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_trello_perm_inherit_parent_id', table_name='cmf_plugin_trello')
    op.alter_column('cmf_plugin_trello', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_trello', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_trello_perm_parent_id'), 'cmf_plugin_trello', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_plugin_zadarma_perm_inherit_parent_id', table_name='cmf_plugin_zadarma')
    op.alter_column('cmf_plugin_zadarma', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_plugin_zadarma', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_plugin_zadarma_perm_parent_id'), 'cmf_plugin_zadarma', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_price_perm_inherit_parent_id', table_name='cmf_price')
    op.alter_column('cmf_price', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_price', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_price_perm_parent_id'), 'cmf_price', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_print_tmpl_perm_inherit_parent_id', table_name='cmf_print_tmpl')
    op.alter_column('cmf_print_tmpl', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_print_tmpl', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_print_tmpl_perm_parent_id'), 'cmf_print_tmpl', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_product_perm_inherit_parent_id', table_name='cmf_product')
    op.alter_column('cmf_product', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_product', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_product_perm_parent_id'), 'cmf_product', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_project_perm_inherit_parent_id', table_name='cmf_project')
    op.alter_column('cmf_project', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_project', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_project_perm_parent_id'), 'cmf_project', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_purchase_order_perm_inherit_parent_id', table_name='cmf_purchase_order')
    op.alter_column('cmf_purchase_order', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_purchase_order', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_purchase_order_perm_parent_id'), 'cmf_purchase_order', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_purchase_order_items_perm_inherit_parent_id', table_name='cmf_purchase_order_items')
    op.alter_column('cmf_purchase_order_items', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_purchase_order_items', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_purchase_order_items_perm_parent_id'), 'cmf_purchase_order_items', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_refbook_perm_inherit_parent_id', table_name='cmf_refbook')
    op.alter_column('cmf_refbook', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_refbook', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_refbook_perm_parent_id'), 'cmf_refbook', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_roadmap_perm_inherit_parent_id', table_name='cmf_roadmap')
    op.alter_column('cmf_roadmap', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_roadmap', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_roadmap_perm_parent_id'), 'cmf_roadmap', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_role_perm_inherit_parent_id', table_name='cmf_role')
    op.alter_column('cmf_role', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_role', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_role_perm_parent_id'), 'cmf_role', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_sale_menu_group_perm_inherit_parent_id', table_name='cmf_sale_menu_group')
    op.alter_column('cmf_sale_menu_group', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_sale_menu_group', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_sale_menu_group_perm_parent_id'), 'cmf_sale_menu_group', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_staff_control_settings_perm_inherit_parent_id', table_name='cmf_staff_control_settings')
    op.alter_column('cmf_staff_control_settings', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_staff_control_settings', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_staff_control_settings_perm_parent_id'), 'cmf_staff_control_settings', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_status_perm_inherit_parent_id', table_name='cmf_status')
    op.alter_column('cmf_status', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_status', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_status_perm_parent_id'), 'cmf_status', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_status_opt_perm_inherit_parent_id', table_name='cmf_status_opt')
    op.alter_column('cmf_status_opt', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_status_opt', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_status_opt_perm_parent_id'), 'cmf_status_opt', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_perm_inherit_parent_id', table_name='cmf_stock')
    op.alter_column('cmf_stock', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_perm_parent_id'), 'cmf_stock', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_incoming_order_perm_inherit_parent_id', table_name='cmf_stock_incoming_order')
    op.alter_column('cmf_stock_incoming_order', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_incoming_order', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_incoming_order_perm_parent_id'), 'cmf_stock_incoming_order', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_incoming_order_item_perm_inherit_parent_id', table_name='cmf_stock_incoming_order_item')
    op.alter_column('cmf_stock_incoming_order_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_incoming_order_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_incoming_order_item_perm_parent_id'), 'cmf_stock_incoming_order_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_initial_perm_inherit_parent_id', table_name='cmf_stock_initial')
    op.alter_column('cmf_stock_initial', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_initial', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_initial_perm_parent_id'), 'cmf_stock_initial', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_initial_item_perm_inherit_parent_id', table_name='cmf_stock_initial_item')
    op.alter_column('cmf_stock_initial_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_initial_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_initial_item_perm_parent_id'), 'cmf_stock_initial_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_inventory_perm_inherit_parent_id', table_name='cmf_stock_inventory')
    op.alter_column('cmf_stock_inventory', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_inventory', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_inventory_perm_parent_id'), 'cmf_stock_inventory', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_inventory_item_perm_inherit_parent_id', table_name='cmf_stock_inventory_item')
    op.alter_column('cmf_stock_inventory_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_inventory_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_inventory_item_perm_parent_id'), 'cmf_stock_inventory_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_item_perm_inherit_parent_id', table_name='cmf_stock_item')
    op.alter_column('cmf_stock_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_item_perm_parent_id'), 'cmf_stock_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_menu_group_perm_inherit_parent_id', table_name='cmf_stock_menu_group')
    op.alter_column('cmf_stock_menu_group', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_menu_group', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_menu_group_perm_parent_id'), 'cmf_stock_menu_group', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_move_perm_inherit_parent_id', table_name='cmf_stock_move')
    op.alter_column('cmf_stock_move', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_move', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_move_perm_parent_id'), 'cmf_stock_move', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_move_item_perm_inherit_parent_id', table_name='cmf_stock_move_item')
    op.alter_column('cmf_stock_move_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_move_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_move_item_perm_parent_id'), 'cmf_stock_move_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_operation_perm_inherit_parent_id', table_name='cmf_stock_operation')
    op.alter_column('cmf_stock_operation', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_operation', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_operation_perm_parent_id'), 'cmf_stock_operation', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_operation_item_perm_inherit_parent_id', table_name='cmf_stock_operation_item')
    op.alter_column('cmf_stock_operation_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_operation_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_operation_item_perm_parent_id'), 'cmf_stock_operation_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_outcoming_order_perm_inherit_parent_id', table_name='cmf_stock_outcoming_order')
    op.alter_column('cmf_stock_outcoming_order', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_outcoming_order', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_outcoming_order_perm_parent_id'), 'cmf_stock_outcoming_order', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_stock_outcoming_order_item_perm_inherit_parent_id', table_name='cmf_stock_outcoming_order_item')
    op.alter_column('cmf_stock_outcoming_order_item', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_stock_outcoming_order_item', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_stock_outcoming_order_item_perm_parent_id'), 'cmf_stock_outcoming_order_item', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_subscription_perm_inherit_parent_id', table_name='cmf_subscription')
    op.alter_column('cmf_subscription', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_subscription', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_subscription_perm_parent_id'), 'cmf_subscription', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_tag_perm_inherit_parent_id', table_name='cmf_tag')
    op.alter_column('cmf_tag', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_tag', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_tag_perm_parent_id'), 'cmf_tag', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_tag_category_perm_inherit_parent_id', table_name='cmf_tag_category')
    op.alter_column('cmf_tag_category', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_tag_category', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_tag_category_perm_parent_id'), 'cmf_tag_category', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_task_perm_inherit_parent_id', table_name='cmf_task')
    op.alter_column('cmf_task', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_task', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_task_perm_parent_id'), 'cmf_task', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_task_time_history_perm_inherit_parent_id', table_name='cmf_task_time_history')
    op.alter_column('cmf_task_time_history', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_task_time_history', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_task_time_history_perm_parent_id'), 'cmf_task_time_history', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_trigger_perm_inherit_parent_id', table_name='cmf_trigger')
    op.alter_column('cmf_trigger', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_trigger', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_trigger_perm_parent_id'), 'cmf_trigger', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_u_work_post_perm_inherit_parent_id', table_name='cmf_u_work_post')
    op.alter_column('cmf_u_work_post', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_u_work_post', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_u_work_post_perm_parent_id'), 'cmf_u_work_post', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_unit_perm_inherit_parent_id', table_name='cmf_unit')
    op.alter_column('cmf_unit', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_unit', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_unit_perm_parent_id'), 'cmf_unit', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_whatsapp_perm_inherit_parent_id', table_name='cmf_whatsapp')
    op.alter_column('cmf_whatsapp', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_whatsapp', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_whatsapp_perm_parent_id'), 'cmf_whatsapp', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_wiki_perm_inherit_parent_id', table_name='cmf_wiki')
    op.alter_column('cmf_wiki', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_wiki', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_wiki_perm_parent_id'), 'cmf_wiki', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_workflow_perm_inherit_parent_id', table_name='cmf_workflow')
    op.alter_column('cmf_workflow', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_workflow', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_workflow_perm_parent_id'), 'cmf_workflow', ['perm_parent_id'], unique=False)

    op.drop_index('ix_cmf_workflow_type_perm_inherit_parent_id', table_name='cmf_workflow_type')
    op.alter_column('cmf_workflow_type', 'perm_inherit_parent_owner_id', nullable=True, new_column_name='perm_parent_owner_id')
    op.alter_column('cmf_workflow_type', 'perm_inherit_parent_id', nullable=True, new_column_name='perm_parent_id')
    op.create_index(op.f('ix_cmf_workflow_type_perm_parent_id'), 'cmf_workflow_type', ['perm_parent_id'], unique=False)
    # ### end Alembic commands ###


def downgrade():
    pass
