Connection of DB nodes from different Metanodes

Hi Team,

I have workflow in which I am extracting the data from DB and performed some joins of different tables using the DB Joiner node.

Now I have other metanodes in which Iam performing the db groupby nodes and DB query nodes and so on.

Could you please suggest me how can I connect the db joiner node from first metanode to DB group By node in second metanode.

Please provide the solution for it.

Thanks,

Subramanyam Kinthada.