Hello. I have a small issue with changing the sales rep on an ongoing maintenance contract. 

My company recently hired a new sales rep, and we will be handing over some accounts from the other sales reps. The issue I am having is that doing this will interfere with the commission report. When I change the sales rep, all past invoices are updated with the new sales rep. I would love it if there was a way to split this and keep old sales rep on past invoices while putting upcoming invoices to the new sales rep. What I do is, I have to cancel the current contract and renew it under the new sales rep for the report to show accurate information. 

Just trying to see if there is anyone else with the same problem, and if so, what workaround have you found.

Thanks!