While working on the Dynamics GP 2013 R2 workflow, I realized that the “OR” operator is not working properly, take a look into the below example:
Step 1: Approval By User X --> Only when the Requester is "User 1" OR "User 2"
Step 2: Approval By User Y --> Only when the Requester is "User 3" OR "User 4"
When you submit the requisition it goes for both User X & User Y, this is for both the Requisition and the Purchase Order as well!
I reported this to the connect website, hope they will fix this in the upcoming 2015 release.