You have several options for adding maps and reports to your Hub. When you save your map or report, you can choose to save to a specific Hub or several Hubs. If you did not save your map to your Hub at first, you can change the privacy settings by editing your maps or reports from your profile or from the map gallery. If you have not created a map or report yet, you can select the “Create a New Map” or “Create a New Report” options under your Hub’s Maps & Reports tab.
Check out a video about adding a map or a report to your group here: