How do I create 'Trello Teams' for a Slack Integration?

[Lusine Adilkhanyan]

I need to create Teams in Trello and then link them to my Slack so that I can then /link Boards to a channel in Slack. 

Currently, I'm unable to find any useful information on creating Teams in Trello. 
The suggested + icon doesn't exist for me. I'm on a free trial now. 

[Nathan Smith]

Hi @Lusine Adilkhanyan 

Nathan here from Trello Support

In Trello, we renamed Teams to Workspaces so anything that recommends creating a Team is actually wanting you to create a Workspace.

Do you mind sending over a screenshot of the page where Teams is mentioned so we can get this updated? 

[Lusine Adilkhanyan]

When I try to link via Slack /link board name I get this message. 

[Lusine Adilkhanyan]

When I try to link via Trello I get this error.

[Lusine Adilkhanyan]

If you could help me figure out this integration, it would be amazing. 
Thank you.