Qrew LegendOK, now I understand.
Just make a new field on the child table of Type = Report Link, and Let's call it [Report Link of Sibling Sub Projects] and then configure both the right and left field on the Field Properties setup to be the field for Related Parent... in your case its probably a field called [Related Project]. Watch out for a Browser pop up blocker when you go to locate the [Related Project] field on the right side.
Make a report on the child table of Sub Projects called perhaps Used on Sub Projects.
Then, if you are using Legacy forms put that Report Link field on the form and set the Report link field to use that report.
If you are New Style forms, put the report on the from and set the panel to use the report link field as a filter.
Thank you!
