By default, user-owned and organization-wide project boards are private and only visible to people with read, write, or admin permissions to the project board. An internal project board is visible to any enterprise members with the project board's URL. Repository-level project boards share the visibility of their repository. That is, a private repository will have a private board, and this visibility cannot be changed.
Tip: When you make your project board internal, organization members are given read access by default. You can give specific organization members write or admin permissions by giving project board access to teams they're on or by adding them to the project board as a collaborator. For more information, see "Project board permissions for an organization."
- Navigate to the project board you want to make internal or private.
- On the top-right side of the project board, click Menu.
- Click , then click Settings.
- Under "Visibility", choose to make your project board internal or private. For more information, see "Changing project board visibility."
- Click Save.