Created an Auto Complete rule for Recruiter Field, Its not working

Summary:

Just like HM is defaulted to the submitter thats an Oracle thing probably,

I want to create a rule to default a recruiter based on the Primary Location on a requisition,I created the rule, But the recruiter value is showing numbers and not names, and I dont know what numbers I should use, Recruiter's person Number ? something else ?

Problem is that it's considering the number as an amount, and adding commas to it.

Checked with person number / Person ID and it didn't work.

tried some other things like below, it still didnt work.

Do you know hoe these things work, I Dont know how these things work ?