Version from Deadline - modify Created By filed

Hi guys,

we are using custom script to publish version from Deadline to SG - this is working fine just in notification we have Script name instead of Artist name.
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What i’m currently trying to do is put Artist name (sg code user) into Created By filed, but i can’t find any setting in SG for that - probably not the best way …
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Can someone help me, or give me an idea where to look / how to solve it ?

Thank you