# Maintaining your project

- [Deleting your project](/sonarqube-community-build/project-administration/maintaining-project/deleting-project.md): You can delete one or multiple projects, provided you have the necessary permissions to do so.
- [Changing the project key](/sonarqube-community-build/project-administration/maintaining-project/changing-project-key.md): You can update the project key without losing the history of the project.
- [Managing project history](/sonarqube-community-build/project-administration/maintaining-project/managing-project-history.md): Managing your project’s history by editing and deleting snapshots of your project.
- [Changing your project binding](/sonarqube-community-build/project-administration/maintaining-project/changing-project-binding.md): You can bind an unbound project and you can change the binding of a bound project.