Dynamics show lock icons on fields in forms when a user does not have permissions to out-of-the-box fields.

(e. g. lacking permissions / privilegies due to lack of certain security roles, field security profile, teams, etc)

But the lock does not appear for some fields created on non out-of-the-box in om prem.

As it its now we have to add a check our JavaScripts to look if the current user lacks privilegies or not to out-of-the-box fields

to make the lock appear for those fields. But that is both time consuming and complex to achieve for ALL forms in

the system where non out-of-the-box fields are included.