OnePlan has multiple functions that allow you to move your Plans from one type to another (i.e. an Idea to a Project, etc.).
Reorganize
You can Reorganize the item into another plan type, such as a Project. Reorganizing will completely move the item and all of its data into the new plan type and location in your OnePlan group. There will be no historical data about its origin.
Click on the contextual (hamburger) menu for the Plan > Reorganize. Then select the Plan Type you would like to change the Idea into and its parent plan. Then click Reorganize to change the plan type.
Conversion
You can also Convert the item into another plan type if plan conversions are configured for your OnePlan group. Conversions will leave the original item in place and create a new item of the desired plan type. You can configure links between the two to maintain a historical record of that item's progression.
See Convert a Request into a Plan for instructions and an example.
Related to