This article explains how to remove an issue from the roadmap view.
Remove an issue from the roadmap view
Click the issue you want to remove. The Calendar pop-up appears.
Click Clear for the issue start and end date fields. The issue is now removed from the roadmap.
Have questions? We’re here to help! Raise a request for support: https://appfire.atlassian.net/servicedesk/customer/portal/11.