Important: Roadmap only supports Atlassian-hosted (SaaS) versions of JIRA at this time.
JIRA is great for project teams, but it does not natively support resource forecasting and time tracking. The Roadmap add-on allows you to manage the inputs required to forecast resources and track time . . . all without having to leave JIRA.
The integration with JIRA supports sending the following items, and further below is a hands-on video tutorial.
JIRA Add-On is Installed, Now What?