About Security Roles
Security roles control a user's access to data through a set of access levels and permissions. The combination of access levels and permissions that are included in a specific security role sets limits on the user's view of data and on the user's interactions with that data.
Dataverse provide a default set of security roles. For example, the "System Administrator" security role is an out-of-the-box Dataverse security role.
TekStack has many security roles custom to TekStack that control user access across the application. It's important to note that the Dataverse system administrator security role has more privileges than any TekStack security role meaning that users with the Dataverse system administrator security role will have full access to TekStack regardless of what other roles they are assigned.
Security roles can be assigned by users who have the Dataverse system administrator security role.
Follow These Steps to Assign a Security Role
Sign in to the Power Platform Admin center as a System Administrator.
Select Environments, and then select an environment from the list.
Select Settings.
Select Users + permissions, and then select Users.
On the Users page select a user, and then select Manage security roles
6. Select or deselect security roles. If the user has roles already assigned. When finished, select Save. After saving, all selected roles become the current assigned roles for the user. Unselected roles aren't assigned.