Group actions can be performed in the requirement tree view .
Users can right click on the item in the tree view and select Group Action. The requirements which will be included in the list of group actions will be those under the container chosen in the tree view for which the user has access. To be included in the group action, there is also criteria for the status of the latest version of the requirement. This will vary depending on the group action selected.
Note that group actions are available to users that have view and edit access in requirements. Depending on the settings of the users project permissions, they may be able to see all project members or a subset (i.e. if using group actions to add contributors or reviewers). Project owners manage the permissions of project members.