Making the Phase field in AR Invoice Distributions functioning

SOLVED

I am trying to figure out how to make the Phase field in AR for Invoice Distributions functioning since clearly when setup originally that was not completed.

I understand that this has to be done in GL > File > Company Settings > Custom Descriptions ... 

but once I am in there how do I know what to enter & where? Appears to be a few columns of which some don't seem accessible to make changes if need be & that if you can still need to know some sort number to place into the column in addition to columns labeled Right justify & Capitals & a spare column after those.