As a Jira user, I'd like to be able to parametrize a generic dashboard so that I could reuse the same dashboard in multiple context, avoiding to duplicate and maintain separate copies.

As an happy Postman user, I'm extensively using this concept of environments, and definitely see how a similar concept could improve user experience in Jira.
In a large organization like the one I'm working in, this would allow multiple teams to unify on a central dashboard for common reporting, without having to copy and readjust multiple times, duplicating same filters with just a different root filter corresponding to scope of team ownership.

Requirements:

• Same dashboard should be reusable using different filters specific to the environment
• I could imagine for instance following environment variables
  • $SCOPE$ - corresponding to a project = FOO AND component in (Bar, Baz)
  • $TEAM$ - corresponding to (membersOf("ORG"), extrauser)
  • $BASEFILTER$ - corresponding to $TEAM$ OR project = TOO
  • ...
• There should be a way to configure those environments and change context while looking at a dashboard. Execution of the gadgets should react to this environment and substitute variables
• Environments should be shareable (similar to what we now can do with filter - who can view/edit)
• There should be a way to have sticky links to those dashboards with a given environment as context, for instance https://jira.atlassian.com/secure/Dashboard.jspa?selectPageId=123&env=456