Specify the Subversion repository URL which contains the tags to be listed when triggering a new build.
You can also specify the root of a Subversion repository: If this root contains the trunk, branches and tags folders, then the dropdown will display trunk, all the branches and all the tags. If the root does not contain these three folders, then all its subfolders are listed in the dropdown.
When you enter the URL, Jenkins automatically checks if it can connect to it. If access requires authentication, you'll be prompted for the necessary credential. If you already have a working credential but would like to change it for some other reasons, click this link and specify a different credential.