Adobe LiveCycle Designer working with 2 drop down list, one response triggers the other

I am fairly new to Adobe LiveCycle Designer ES 8.2, but I would like to have a drop down list of managers and another drop down list of employees.

I would like this set up in such a way where the manager can click on their own name in the manager list and have a drop down list appear which is only populated with their directly reporting employees.  They can then click on the individual employee they are going to report on.

Then there will be several questions pertaining to the individual direct report, etc. (This part I can do)

Is this possible?

If so, please provide detailed instructions for me to try.

Thank you in advance.