How to set up a secondary database connection to hana with SLT default schema

Hey guys:

We configured SLT through t-code "LTR", as tutorials shows, we had an schema like "DEFAULT_SCHEMA" in hana named from "LTR" configuration name.

Then how can we set up a secondary database connection from ECC by schema "DEFAULT_SCHEMA" through t-code "DBACOCKPIT". The only thing I know, is the dbco would only achieve the schema named the same as the user named in hana.

I'm not sure if I had describe the issue clearly with my poor English, but still hope you guys can help me to solve this.

Best Regard

Ryan