Has anyone implemented SAFE using JIRA? We are currently struggling with the fact that what JIRA calls 'Epic' is really a 'Feature' in SAFE. The term 'Epic' in SAFE is a concept within the Portfolio level, and is not the same as a 'Feature'.
We would prefer to stick with the terminology set forth by our chosen methodology (SAFE) and not let a tool like JIRA drive such decisions.
Any feedback on how other teams are resolving the concept naming discrepancies? Also, are there any resources that discuss using SAFE along with JIRA?