Hi Will,

Just to clarify, you had the XML Metadata defined within each module, but that doesn't appear to be picking up. Is that correct?

When you accessed the two tables, were you able to manually create the lookups to the other respective folder and table via the Schema Browser?

My understanding is that you shouldn't need to add the module to the parent project to allow the modules in the folders to pick each other up if the Metadata is already defined correctly.

Regards,

Jon