You can always share individual activities between Units and Groups through Scouts | Terrain through the import & export functions.
Adult Leaders could be added to both Units, and then simply use the profile switcher to easily see each Unit’s program calendar.
Linking calendars & subscription to calendars is an ongoing development consideration.
Please Note:This site is for the use of Scouts and Leaders who are implementing the Scouts Australia new youth program. It is not relevant to members who are still operating on the old program.
You're most welcome to still have a look around, however!