Compare E1EDP26 QUALF BETRG values

Hello All,

Was hoping you could help me wit the following issue I'm facing in an IDoc to File scenario. I'm tasked with a 'create if' statement comparing the values of BETRG in E1EDP26 with different QUALF values.

For example: create target segment if E1EDP26 QUALF 003 is not equal to E1EDP26 QUALF of 010. Can this be accomplished in graphical mapping or will I need to create a UDF?

Thanks in advance!