Hello.
It should be really usefull to be able to add a delimited zone to view data in a group.
Example: In my collectivity, we have 18 city. I created 18 group, one for each city.
When i want to share a data in each group, i need to create 18 view of the data. One per city, with a filter with only the data of the city.
And i need to to this for a lot of datas... And i need 18 views for each data...
If i could set a group with a filter in the group based on the length of the city (with the polygone of the city), the data will be only visible in the polygone of the city. No more need to create 18 view each time, with 18 filters!