I want to make two lists to be used for validation
the list only has to contain names

One list has the names of my midical staff and one list has the names of the
drivers.

the data look like this

person1 medic
person2 driver
person3 medic driver

So the medic list has to show person1 and person3
the driver list has to show person2 and person3

The lists i want to use as validation list.

Any idears?

Greetings Hans