Hi Jaspal,

Thanks so much. This really helps.

So the Blackout schedule can be created for any type of Change requests? Like Normal, Standard and Emergency?

Also, I don't think we need to have both Blackout and Maintanace schedules created for a change?

In the below link, it says blackout schedule can be created for related CI's, but it can be created for source as 'Change Request'. 

https://docs.servicenow.com/bundle/orlando-it-service-management/page/product/change-management/task...

Thank you,