We would like to move from a feature-driven way of planning to an objective way of planning. Let's say we have three products (A,B,C) that all have their own project in JIRA. As an organisation we have defined goal G: "decrease storage costs". This is a business objective for our customers. Multiple products can contribute to this business objective. I would like to define this business objective as an issue in JIRA and have epics from multiple products have that epic as a parent. This was we can see how products contribute to reaching a business objective and see dependencies between products. Ideally this all comes together in JIRA advanced roadmaps. I'm only starting to gain experience with JIRA, so I might just lack the understanding how to get this structurally set-up, but any help is appreciated.
Thanks!