How to do work work flow activity using multichain?

Question

1) Create -  Qutation
2) Approve - Aprrove the Qutation (Multiple user).

How to do the above scenerio using multichain?

I know how to save the data using multichain but need to know the proper execution steps

Answer 1

You could just use streams for this, e.g. one stream for create actions and another stream for approvals. You can use the txid of the transaction with the create action as an identifier for that action. Then each approval in the second stream uses that txid as its stream "key". To see an action's approvals, use liststreamkeyitems on the second stream, and see which approvals have been published by whom.