Custom OData with nodeJS

Hello experts,

Is there any step by step tutorial to expose "Custom" oData created on premise system to cloud foundry using CAP nodeJS? In my case, oData is created, Cloud connector can access on premise resources and also destination is set to access cloud connectivity. Besides, I am using Business Application Studio for my development.

I have searched different blogs and tutorials but i could not find proper step by step guidelines for custom oData. May be I have overlooked or missed exact search.

Your help would be appreciated.

Thanks,

PD