Hi @<1523701070390366208:profile|CostlyOstrich36> , sorry for not responding. I would like to return to this subject. The use case - make re-allocation of workers between the queues - depending of the needs include given machine in the testing queue. But when I want to switch if off and switch on on the new queue - it will switch off the experiment by the default. And I would like to wait until the experiments finishes peacefully