We have been utilizing the slack integration for several years now,  during which time our company has moved over to teams as an organization.   

I would like to utilize the new MS teams integration, unfortunately the developers did not make the integrations equavalent.   

While I can add a push to slack action to a private slack channel,  

The MS teams integration only allows pushing a message to MS teams Public channel.   As we have channels for supervisors,  Level 1, Level 2,  ….   This basically nulifies the entire integration.   

Has anyone been able to set up a webhook or come up with a workaround for this overlooked functionality?