Hello Balal Ahmad,
Thank you for posting in Q&A forum.
1.After my checking, in my test lab, I find you can click Advanced button below.
2.Click "Field"->User, you can only select many attributes, such as Employee ID (but there is no Employee Number).
3.Starts with the Employee ID of the user. Then you will find the user.
I hope the information above is helpful.
If you have any questions or concerns, please feel free to let us know.
Best Regards,
Daisy Zhou
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