I am trying to pass id from previous step and get lookup information to perform insert / update operation.

I am stuck at passing id from previous step as input to lookup value from destination.

I am trying to read records from mongo collection and insert into another collection (CRUD Operation)

I took some example from - https://www.youtube.com/watch?v=esx2cp6XXdQ 

https://docs.streamsets.com/portal/platform-datacollector/latest/datacollector/UserGuide/Processors/MongoDBLookup.html

but both of them does not fulfill to complete my task End 2 End.

Please share some documents / examples for mongo CRUD pipeline.