A milestone plan appears on the dashboard and in an image widget only visible to parents. When working with dashboards, the milestone from a project plan appears in the Parent only view (see attached image) when using image widgets. As per usual, the plan was built as a parent-child relationship between parent and child.
The image widget should display the plan as it does on the project plan sheet.A first option is to use the display as the source file, in this case the project plan (Project Plan image). An alternative would be to offer an editable version of the plan, which would allow further customization and control. As an example, if the project plan sheet includes Parent>Child>Child, the lowest Child could be adjustable or collapsed if not required to display.