lparameters toRef c=sys(1272, toRef) lcRef="Thisform"+subs(c, at(".",c,1)) return cThere's no guarantee as to what the first node of the long reference will be - until the form.init() exits, it may be the form class name (plus a "1", "2" or something), then it may get a different name, depending on what's on the PEM sheet, whether .name was assigned somewhere, whether there are multiple instances of the form etc etc. Not reliable at all, but luckily, we don't need it.