An org-wide Team is a great central hub for all of the governance information about creating and using Microsoft Teams.
In this Team, you could include documentation, videos and a link to the ProvisionPoint app or more.

The Request tab from ProvisionPoint can be included in a Teams tab, which will allow users to request Teams directly.

• Open a Team and go to a relevant Channel,
• Add a new Tab
  
  • Set the Type to 'Website'
  • Give the Tab a name of your choice
  • Insert the URL of the ProvisionPoint app, specific to your data center location, followed by /request
    Also add ?hideBanner=true&hideNav=true to prevent navigation and showing the banner.
    For example,  https://app.provisionpoint.com/request?hideBanner=true&hideNav=true)
    • UK - https://app.provisionpoint.com/request 
      EU - https://009.eu-pp365.app/request 
      CH - https://016.ch-pp365.app/request 
      US - https://006.us-pp365.app/request 
      AU - https://011.au-pp365.app/request 
• The Request tab will be displayed in the Team with all the other navigation removed.