Different User Same Datasource in a pbix, is Dataflow a solution?

Thank you all for the help! 

Anonymous - the link is helpful but it dint help much in the scenario. My data source is saleforce, only the URL can be passed as the parameter and not the credentials. 

What worked for me was - 

1) Created a dataflow in the service with different username in the connection.

2) Connected to dataflow and saleforce in the desktop(both with different credentails) and published in the workspace. 

3) In the service (as I learnt) - 

Each user can only have one set of credentials per data source, across all of the data sets they own, regardless of the workspaces where the datasets reside. 

So I had to take help of a teammate to publish one data source and other was published by self so as to enable refresh to work. 

Now data is getting refreshed from the same source for differnt users.