Forum Discussion
I have an 80% solution for you. This will assumes that you have a fixed, stable number of Groups.
[Project Groups] create a Formula Text field using the Related Group
[Projects] create a Combined Text field in relationship of the Related Group Text field from the Project Groups Table.
Now you need pairs of Report Links and Formula Text boxes in Projects
The Formula Text evaluated the Combined Text field.
If (Contains([Combined Text Related Group Text], "1", "")
This determines if the Project is in Group One
Then the Report Link uses that value to give you a Report of the other Projects in Group One
Repeat for your other Groups.
Projects will have an embedded report for each Group but only the ones that match your Project will be populated. It is not as elegant a one report where you group them on the name of the Group.