I have a workflow that applies to many issue types.
For one of those issue types (Story), when an issue of that type transitions to a state of either 'Closed' or 'Resolved' I want to mandate that a field 'Release Notes' has been populated.
How can I do that? I explored workflow validators but I'm uncertain as to how to add the conditional logic around issue type. I also explored automation but cannot see an action that could be fired to prevent transition from occurring if this criteria is met.
Please help!