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How to create a Matrix Space (former Mattermost Team)

Helmholtz Matrix Documentation is WIP!

We plan to offer Helmholtz Matrix from April 2026. This first documentation is yet work in progress. Do not rely on it yet! Feel free to provide feedback if you encounter any errors.

Create a new Space

  • click + on the left column below the spaces
  • choose private | Space members | Ask to join
  • click pencil
  • enter Logo, Name, Description
  • click Create
  • choose Just me | Me and my teammates

Modify Default Settings

  • click gear on the right side
  • General: Logo, Name, Description. Here, you can modify your entries.
  • Visibility: Here, you can change who can see your space.
  • Roles & Permissions: You can manage authorisation level of the space users.
  • encription: ? kann man die Verschlüsselung für den ganzen Space abschalten?

Dictionary

Matrix Mattermost
Space Team
Room Channel
People Member