Manage Permission Sets and Permission Set Group Assignment Expiration Dates with an Enhanced User Experience (Beta)

Now it’s easier to search for and filter users to assign to permission sets and permission set groups. And with Lightning list views, you can better manage expiration dates for those permissions.

Where: This change applies to Lightning Experience and Salesforce Classic in all editions.

Why: For example, a team at your head office evaluates sales contract language for a project that has an end date. Create a filter for the users based on their location, assign them to the permission set group, and then set the expiration date as the project’s end.

How: From User Management Settings, enable Permission Set Group Assignments with Expiration Dates (beta). Then, from either the Permission Set Group or Permission Set page, click Manage Assignment Expiration. On the Current Assignments page, you can view permission set or permission set group users. To create a user assignment, click Add Assignment. On the Add Assignment page, you can search for and filter users.

https://help.salesforce.com/s/articleView?id=release-notes.rn_forcecom_permissions_filter_assignment_expiration.htm&release=236&type=5