Mass Assignment Change, can fetch employees on population tap by direct manager

Summary:

Hello Team,

Using Mass Assignment Change, during wizard and on page population, is there any way to fetch employees by their direct manager?

Checked the button (Add Fields) but no option for direct manager

Tahnks in advance

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Version (include the version you are using, if applicable):

25-B

Code Snippet (add any code snippets that support your topic, if applicable):