In lieu of integration, any best practice ideas on using Litmus and Workfront Proof together?

[AmyYo1]

I am not seeing opportunities to integrate Workfront in any way with Litmus email build/proof software. 
That said, has anyone used both programs for proofing within their organization and find ways to maintain the workflows/approvals in Proof while integrating/sharing dynamic links to email proofs in Litmus?