Only routing to server if second resource seized

[MasterMind 0]

Hello,
 

I am modeling a store with a few workers and 3 cash desk. Two of them are always open. If the Queue in front of the two cash desk gets to long a 3rd worker is opening the 3rd cash desk. The Problem is: I dont know how to tell the Entities to only chose the 3rd cash desk if it is in use/open.

Thanks in advance

Edited November 21, 2018 by MasterMind

[gocken 24]

examine AddAndRemoveServerCapacity simbit. you will find a similar logic but you have to extend the logic by including worker object.

[MasterMind 0]

Thanks very good advice, helped me a lot. I managed to solve the Problem