Where did the "team" sync option go?

First, search the help docs and this forum. – This answer no longer works.

I am trying to use Obsidian and I have paid two licenses already, one to sync up to three vaults and one to publish a vault as an E-Book.

I have gone to “Settings” like the documentation says.

I just want to add a teammate to one of my vaults. This should not be invisible or hard to find!

Did you find “Syncing for teams” in Obsidian’s help? The descriptions matches exactly how my Obsidian app looks and behaves (version 1.8.7).