Expensing Cross Companies

Summary

Splitting Supplier invoice across Companies

Content

HI, 

I have to split an supplier invoice (non-req, non-PO) between two different company projects. Ex: $1 for Company A - Project 1 & $ for Company B - Project 2. The invoice BU is for Company A. I am only able to select Company A projects when trying to split the invoice. Is there a configuration I need to make sure is available so that either Company Project can be selected. Or can projects from the invoice BU be selected? 

Thank you, Larry