what’s the best approach of deployment when needs to add few new channels?

We ususally include binding files in MSI. But sometimes it’s an update on one orchestration, and needs to create new channels for it. If the applicaiton includes a large number of channels i’d rather exclude the binding files from the MSI and manually configure the new channels and orchestration.

But when i hand over the deployment to third party, the way to deploy seems inconvenient. What’s the best approach for this case?

Thanks,
Merry