There's more than one way to access and adjust the Field Level Security (FLS) on a field. In this we approach revising the FLS on a field at the field level via the Object Manager > Object > Field.
Resource:
Field-Level Security - https://help.salesforce.com/articleView?id=sf.admin_fls.htm&type=5
Another way to adjust Field Level Security on a field is by way of an individual profile, then accessing the object and then field. In this lesson, I demonstrate the way you can hide a field from a profile, via the profile instead of at the field level.
Resource:
Field-level Security - https://h...
You can also view field accessibility for a specific field via the View Field Accessibility button. In this lesson, I demonstrate this functionality.
The Where is this Used? button is visible on the field details screen for custom fields only. In this lesson, I demonstrate what this button displays as far as field references as well as provide a help article resource with a list of other possible references that this button will possibly displ...