Hello Marcel,
from a UI5 perspective it is nearly the same if the frontend coding is running directly on HANA or on HCP. The difference is that you need a destination on HCP pointing to the HANA system allowing to consume the OData service. This destination acts as proxy.
The basic steps are explained in the video tutorial SAP HANA Academy - SAP Web IDE: Using a SAP HANA OData Service.
Some hints:
- The URL in the destination must be the URL of your MDC HANA trial instance. You can find it, e.g.if you have started the HANA web dev workbench (as you showed above; consider to remove the path /sap/hana/ide/editor from the URL).
- For test reasons you can use basic authentication. For SSO setup there exists the following posts:
Regards,
Florian