I observed that standard / system fields in modules CRM Case, Contacts, Tasks, ... are
1. System fields which I cannot deactivate (even if the field is just a static field)
2. I cannot change attributes like visibility, required field, ...
a) CRM Case: Email, Email cc, Phone; these fields are static but useless for my team. So everytime if my team is creating a CRM Case the screen (phone, ...) is blocked by these unused fields.
b) Contacts: Account manager; this field is a non-required field. For the connection of Contacts, Tasks and CRM Cases it is important that the field is filled out. So it is necessary to make it to a required field
Request: Is it possible to add the option to change attributes and to deactivate them by admins for non-system critical fields?