Exporting from CCG on one schema and importing from CCG to another schema

Has anyone seen a disconnect when it comes to using CCGs between instances, hence, export from dev schema a and importing into stage schema a. I have a CCG set up on dev poining to directory a, and I also have a CCG on staging pointing to the same directory. The import should know exactly what I exported, and allow me to pick and choose what to import. I’m using SQL Navigator 6.4.