We do have the challenge that we have ressources in the team, which are shared among different projects. To get this rid of, we tried to use a Kanban Board to priorize the issues together with the stakeholders. Now we figured out, that if we change a Epic, the stories, which belong to this Epic will not be changed (we use Lexorank, probably this is the main fault?)
What would be the best way, to get the problem solved: Ideally when changing the order of epics or initiatives, all items which have some relation to it (either Epic- Link oder Parent-Child Link) get also updated regarding the new order