bigquery with 2 projets


I’m using dbt core to test if it’s possible to migrate all projets on legacy etl to dbt.

my use case, i have 2 projets gcp.
the first projet contents all the transform result (staging and intermediat model)
and 2 second projets is an output for result. my project is config on the first projet gcp.
i want to know how i can insert the output of the final result into the second projets gcp.

It sounds complicated to use 2 gcp project in dbt.

Thanks all