Two product owners develop two different epics A and B (two different projects/scrum boards) and work on two different portfolio plans.
As a first PO i don't want to plan epic B (because this functionality develops second PO and different Dev Team) but i need to know that my epic A is blocked by epic B and need to know when it will be resolved.
When i set "is blocked by" relation between that two epics in Jira, i don't see that relation in portfolio and portfolio ignores that situation in planning.
I don't want to import all other boards (just in case) to monitor cross-portfolio dependencies between "two issues". Is it possible? Any suggestions?