How to Import Slack Message History on Slack While one workspace may be chosen as the primary one, there may be channels with useful data that you want to merge into the new workspace. One of the other possible uses for the data export and import features is to migrate one workspace to another, for example, as part of a corporate merger.
Without this second part, the feature would be almost entirely pointless. In addition to the workspace export feature, Slack also allows you to import that data.
