Slack is creation it easier for companies to share secrets with new capabilities for a common channels. The association has announced a rollout of private common channels, that let we supplement some remoteness to what was formerly a public-only feature.
Originally launched in late 2017, common channels concede dual opposite organizations to work with one another in, well, a shared Slack channel. While customary common channels are public, however, infrequently companies might wish to keep some projects confidential, that is where private common channels come in.
The new underline allows administrators to extent a common channel to usually invited participants. From Slack: