Custom tab and drop down selection box

Hello folks,

I'm just wondering if anyone has any notes/documentation they'd share around creating a custom tab in InfoMaker for data entry and having one of the fields a drop down data window.  I've got the Tessitura supplied documentation but it's not very clear how this is done.

I have one IM object for the data window and another for the DDDW - but I'm unsure how to "tie" the two together.

Can anyone (obviously better at this than me!) lend a hand?

Any assistance would be greatly appreciated!

Martin