question

If each registration desk has an assigned staff, an easy method is to make a center port connection between each desk and its associated staff. To make a center port connection hold down the "S" key, click on one object with the left mouse button, drag the mouse to the second, and then release the mouse button. You would then acquire that staff from the desk using a statement like this:

current.RegistrationDesk.as(Object).centerObjects[1];

Otherwise, you could write some code and fill out two different arrays - one for the if side and one for the then side:

treenode desk = token.RegistrationDesk;

Array desks = [model().find("Registration1"), model().find("Registration2")];
Array staff = [model().find("Receptionist1"), model().find("Receptionist2")];

for(int i = 1; i <= desks.length; i++) {
	if(desk == desks[i])
		return staff[i];
}

We're still in the process of bringing over all the niceties of HC and haven't put much effort into refining the pickoptions on these activities.

BTW, the Object by Case option doesn't really work here because each case has to be an integer.