I have a cashbook table that has a field "amount" and a field "currency" that is either € or $. I need to produce a layout list of all the € records and another layout list with just the $ records. I have 2 buttons on my cashbook entry layout to go to either of the lists. Should I put a script on the relative button or somewhere else (?) that opens the relative cashbook list, listing only the € or $ records? and can someone help me write it?