User/Person filed returns number and # instead of username

@mikkele .....Since you're using list lookup, it's going to give you ID;#ColumnYouNeed combination.

First, is Verteiler a people group field? If it is then click the "..." next to it and select Display Name.

Second, after set variable action, you need to do RegEx operation to remove ID;# use below information:

• Pattern: ^d*;#
• Replace Text
• Replacement Tex keep blank
• Input Text: Workflow variable from above set variable action
• You can store it in the same variable or different if you like (I prefer to re-use the variable if possible)

@kunalpatel Thanks for the super quick and helpful reply!

I did select to return the display name and I don't seem to need to use the reg exp to remove the #? 

@mikkele ...could you mark this as accepted solution if it worked for you? Thanks.