For some inexplicable reason, a couple of managed entities that an end customer will never need to regularly quick create have been deployed with "Allow quick create" set to TRUE.
E.g.
1. Playbook Category
2. Property Option Set Item
Normally this would be okay, except these have been deployed in a Managed state and it is impossible to turn quick create off for these types by unchecking the tickbox as usually would be available. And the customer does not want to quick create these, and sees this - rightly so - as unnecessary cluttering up of the Quick Create menu.
Anyone know how to fix this?