HANA DB - Single Container - 2 x S/4 Systems + SM 7.2 - Schema Mapping

[cfb]

Hello,

I've got a test HANA DB (1.00.122..) currently in Single Container Mode. I've installed and S/4 1511 and a 1611 AND Solution Manager 7.2 System in there (as it said.. it's just a test system). Appservers are virtual Windows Systems.

I was wondering.. how should my Schema Mapping look like?

Currently it says:

Authoring Schema    Physical Schema

ABAP                SAPABAP1
SAP_ECC             SAPABAP2

I've read through the explanation/example here and it makes sense to me but i can't adapt it to my situation. Like.. if I've never touched the schema.. what's the default authoring schema or how can i determine that for the physical schemas i have for the different Systems?

I assume i'm missing something?

thanks and regards