Change Attestation Owner while the Attestation is running.

Hi, 

I'm using ONEIM 9.2 and run some attestation policies where the owner was incorrect. I need to change the attestation policy owner on the policies and I want to know if there will be recalculation on attestation cases or Attestation Helper objects that may create a lot of processing on the queue. 

I just wolld like to know if it is safe to change the Attestation Owner on a running attestation. 

Thank You, 

Enrico.