you can also change your connection based on user...when necessary...
something like this.
Let L = OSUser(); //---> note: for demo purposes OSUser is server\xyz
Let C = If(L = 'server\xyz','','');
I have a user that leases a license from the server and likes to see updates he has made immediately. But he doesn't need to update it live to the web server until the nightly batch. This works great for that circumstance.