All members can write on all branches

If you want all your registered users can write on all branches of each other add them in .gitroot/users.yml:

 1allAuthorized:
 2  branches:
 3    - name: "*"
 4  users:
 5    - pseudo: user
 6      avatar: ""
 7      emails:
 8      - user@gitroot.com
 9      ssh:
10      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIICjrWwMnCd32Z10ZMEGT8zslAivtsFh0zj1Iss3C5Kt
11    - pseudo: "user2"
12        avatar: ""
13        emails:
14        - ""
15        ssh:
16        - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAMXujp1NVOs5n1t8KsgzJQnYSzhe+Ht9PpKlsdZqeDa

If user2 create a branch2 even user will be able to touch it.