Document Sets allow you to group logically connected documents into a single bundle. These can then be used as filters when performing searches in the web UI or attached to Slack bots to limit the amount of information the bot searches over when answering in a specific channel or with a certain command.
Go to an Admin Panel, which you can find in the upper right corner of the screen.
Go to the “Document Sets” section in the menu on the left side of the screen.
Click on “Create Document Set”.
Name your document set and describe it (the name and the description should be something that will help you recognize this set among the others).
Pick the connectors that you want to include in this document set.
If there are some files that you would like to include in the document set, but are not visible in the connectors yet, you have to first add them as connectors (see How to add a source (connector)? instructions).
Choose whether the document set should be publicly visible or not.
Click on “Create”.
You will see the status of the document set in the “Document Sets” tab in the menu on the left side of the screen. Immediately after adding a new document set, the status might say “Syncing”, but after a moment, it should turn to “Up to date”.