I'm struggling with Jira and Confluence. My Team and I are developing an application and we are not sure how to structure our JIRA environment perfectly. For our development process we use Kanban.
Now, for each App (Android, iOS, Web and the back-end) we have separate projects in JIRA. So we have to create each epic and story 4 times. This is not very efficient. Is it better to create one Project in JIRA e.g. "Software Project" and create there several boards for each app in it?
Is it right to start by creating a Product Requirement in Confluence, define there our User Story and create these stories in JIRA? I mean every App has the same epics and stories but the have different Tasks. How do we manage this?
What is the perfect structure in JIRA and the best Workflow between Confluence and JIRA for our workflow? We are looking forward to using Portfolio. Is it recommendable?