Using Groups with Subgroups - not getting expected Results

Summary

We have created a group with sub-groups to gather a population of users to assign to a learning plan. Results returned are more users then expected.

Content

We have created a dynamic group with a dynamic subgroup to try to gather a smaller population of users.  Here's our example.

 

Dynamic Group 1 - User with worker type of Employee (13,800 users)

• Item Type 'Users',  Operator 'Equals', Field Name "WorkerType"  Employee (all workers with a type of Employee)

These two groups are sub groups of the one above

• Dynamic Sub-Group 1 - contains workers not equal to Company 'A' AND workers Not Equal to Company 'B' AND Workers Not in Department 'C' and Workers Not In Department 'D' - this group returns - 10600