If you've completed all the tasks in a project board or no longer need to use a project board, you can close the project board.
When you close a project board, any configured workflow automation will pause by default.
If you reopen a project board, you have the option to sync automation, which updates the position of the cards on the board according to the automation settings configured for the board. For more information, see "Reopening a closed project board" or "About automation for project boards."
Closing a repository project board
On GitHub, navigate to the main page of the repository.
Under your repository name, click Projects.
In the projects list, next to the project board you want to close, click .
Click Close.
Closing an organization-wide project board
In the top right corner of GitHub, click your profile photo, then click Your profile.
On the left side of your profile page, under "Organizations", click the icon for your organization.
Under your organization name, click Projects.
In the projects list, next to the project board you want to close, click .
Click Close.
