Hi I am unsure if this is possible but if you don't ask .................
I have a form [transactions] which is completed with basic details.
When I complete it I have 6 or 7 other pop up forms [CatBreakTrips], [CatBreakHotels], etc. these break down the basic information into information relevant to the category so whatever the category is I open the relevant breakdown pop up.
Here is the question when I open the pop up[s] is it possible to auto a fill/copy a [transactionId] in the pop up form, from the [transactionID] (which is the Auto Number Primary key of the transaction record) in the open transaction record?