problem with databasejoin

[gapper]

Hi,

I have a form (original form) compounded by two groups: group1 (element: user) and group2 (element: label).
The "original list" is grouped per user (Group by:id; Order by: user).
Group2 is a repeteable group.
There is another form (related form) compounded by 2 elements: a databasejoin element (key: id; label: user).
The "related form" is related to the "original list" through related data.

When I add data in "related form" for a record of "original list" occurs that:
- the record added in "related list" is added automatically for every record referring to the same user (which added in "original list").

Is there a way to add a record in "related form" and see it only for 1 record (referring in "original list") and not for every record belonging to the user adding records in "original list"?

 

[gapper]

I am trying to explain the same problem with different words:
When I add a record in a list related to another list, the record added is shown for every lists (related data) referred to the records added by the same user in "original form".
Please let me know if it is understandable.