Hi Walter!!,
It may be more accurate to say that's what you want to accomplish, he want understands "add" a field Z that screen and place there the ORG field dependent "ORG Service Unit" is true???
If it will be like having to expand that view by AET add the field and then place corresponding to this logic programming,
Organizations for the dependent will have to look at the tables:
HRP1001 - infoType 1001 DB Basis Table - Organizational Management
HRP1000 - infoType 1000 DB Table Basis - Organizational Management