Hello All! Thanks in advance for any help but I am stumped.
I am trying to automate updating a multi-select field from a Linked Record Field, and after looking for help here I found this thread:
I followed the guidelines here but I am running into an issue with a completely different field. When I test, I get this:

I am not sure why it is trying to do anything with the photo field :(
Long story short, I want when someone is added to this department on one table, for their profile to be updated as well, with the matching department name on the multi-select field.
Here is the way I set the automation:

