Configuring Protected Tag Rules

**Table 1** Constraints on configuring protected tag rules
Item	Description
Permission constraint	To configure protected tag rules for a repository, you need to have the necessary permissions. For details, see Configuring Repo-Level Permissions.
Function constraint	Only one tag rule can be created for a tag. Otherwise, an error message is displayed, indicating that the protected tag name has already been used.

Go to the homepage of the repository Test_Repo, choose Settings > Policy Settings > protected tags, and click Create Protected Tag.
Set parameters by referring to Table 2 Parameters for creating a protected tag. As shown in the following figure,Tag_* indicates that all branches starting with Tag_ are protected tags, and only codehub_mtest_022 can be created.

**Table 2** Parameters for creating a protected tag
Parameter	Description
Tags	Mandatory. Enter a complete tag or a tag with a wildcard as required. Only one branch can be added at a time. Batch adding is not supported. The value must start with refs/heads/ and end with *. Special characters are not allowed in other positions.
Add Permissions	Mandatory. Roles allowed to create protected tags. You can select member groups, members, or roles from the drop-down list.