In JIRA, how can I create a flexible panel with multiple projects?

I want a flexible dashboard to display all issues and epics from all projects in our jira installation.

I created a request

status = Open ORDER BY rank

      

        
        
        
      

    

when i create a scrum panel based on this request it seems to work ... however if i try to restore the epic i get an error A rank custom field ID must be specified for this operation.

and click and drag is disabled and displays a messageRanking is disabled, as the Filter Query for this board is not ordered by Rank. Please check your filter configuration.

The request is ordered by rank ...

How can I achieve this?