my form F has two datasources D1 and D2 , for header and line respectively. the field F1 in D1 is the relation with the connecting datasource D2 . it is logical that in line it will show value for connecting records F1 (from the header).
My question is that is it possible to show F1* (like F1) in the lines? for example in header F1 = 1200 then in line it show all records that has value 120* (ex 1201,1202,1203 etc)