I’d like to add some items to the DataPortal context menu (via "Portal.Events.OnShowingContextMenu"), and want to know if I can add a “submenu” item (like the “New” popout item in the DataPortal context menu shown in the attached image). I was hoping if I assigned a MenuPoint ID with a decimal value it would just nest nicely (like “new” would be menu point 3, and “Group” would be 3.1, etc. but no…)
As far as I know, the Data Portal context menus behave just like any other custom menus in DIAdem. Here's the class I use to create sub-sub-sub... context menus in the DirectoryMenus implementation. I had to update it several years ago to work with the BarManager object when the MenuItem...() commands were deprecated.