I have a custom object "Ticket" and I want to remove "Edit Access" for a standard profile "Standard Platform User" for the field "Approved To Start Work" but I can't change this:
I can change this for other fields but not for that field. That field is from a managed package (but I can change access for other fields from that managed package)
What can be the reason why I can't change that field? Are there some settings that determine what fields can be changed?
I have System Administrator profile