Forum OpenACS Q&A: Removing Unique constraint from the Application_groups table

I want to add multiple application groups to a particular package using the application_group::new function call.  However, there is a unique constraint on the package_id column of the application_groups table; this basically makes it so that I can only have one entry per package.  I don't see the reason for this because the group_id column in that table is the primary key and so entries can be uniquely identified by that.  Would something fundamentally break in Openacs4.6 if I removed the unique constraint on package_id???

Thanks,
Jeff