I could leave it open, I guess

and work on the other stuff first
the survey is for an organisation that works with mentally disabled adults. The survey is meant as a tool to recognize talents within our employees. The cliënts, their network, collegues, the managers and the employee himself fill in this survey. Thus creating a 360° feedback.
At the beginning of the survey people can choose who they want to validate. To create a user-friendly drop down menu they first have to choose which function this person has and then they have to choose on which floor this person works. Finally resulting in a drop down menu, with for example, 9 names they can choose from. For the test survey not all employees are validated, but eventually I will need to do this. Therefore i was thinking to already make the lists complete but only activate the answers of the tespersons in the dropdown menu .
I hope I made myself a bit clear
If there is another way to accomplish this, please let me know.
greetings
thomas