Errr, a lot of places have retention policies for chat, and that is a platform independent thing. After that retention time anything else is the same level of

Errr, a lot of places have retention policies for chat, and that is a platform independent thing. After that retention time anything else is the same level of screenshots. You can implement retention policies on IRC, slack[1], mattermost, hipchat, etc. On-prem / open vs hosted it doesn't change that. [1] https://get.slack.help/hc/en-us/articles/203457187-Custom-message-and-file-retention https://get.slack.help/hc/en-us/articles/203457187-Custom-me...