Roadmapping is the strategic process of determining the actions, steps, and resources needed to take the initiative from vision to reality.
SAFe describes it as follows:
The Roadmap is a schedule of events and Milestones that communicate planned Solution deliverables over a planning horizon. Roadmaps are the glue that link strategy to tactics. They provide all stakeholders with a view of the current, near-term, and longer-term deliverables that realize some portion of the Portfolio Vision and Strategic Themes.© Scaled Agile, Inc.
In this Targetprocess solution, the provided portfolio roadmap view is a high-level overview of an organization's Portfolio work (Portfolio Epics) plotted onto a quarterly timeline showing related milestones or upcoming important events.
Please do check out the following article about our Roadmap view mode's capabilities.
The solution can be enabled from Solution Library. Please contact our Support Team to enable it on your account, if it's not available yet.