Here is another solution for you:- create 4 check-boxes (EN, FR, DE,
IT), each in it's own subform - set as repeater, with minimum 0;- on
"change" event of the drop-down you set the instance to 1 for the
subform which contains the check-box you are interested in and instance
0 for the rest;- this will work and is easy to maintain in future, but
when you change the language (and instances are added/removed) the
check-boxes will be reset (if the user selects the check-box and then
changes the lang...