Explanation/Reference:
Explanation:
Membership rule of the direct rule type let you choose the users or computers that you want to add as members to a collection. This rule gives you direct control over which resources are members of the collection. This membership does not change unless a resource is removed from Configuration Manager.
Configuration Manager must have discovered the resources or you must have imported the resources before you can add them to a direct rule collection. Direct rule collections have a higher administrative overhead than query rule collections because you must make changes to this collection type manually.