Permission Set Groups: Greater Flexibility in Granting Permissions (Generally Available)
Permission set groups are an ideal way to consistently and reliably assign permissions to a group of users. Assign users a single permission set group instead of multiple permission sets. Permission set groups combine selected permission sets to provide all the permissions that users need for their job function. Remove individual permissions from a group with the muting permission set feature to ensure that permissions do not exceed user job functions.This change applies to Lightning Experience and Salesforce Classic.