Use Bulk Actions to Manage Permissions of Users and Groups For Specific Visualizations
The Bulk Actions menu on the Permissions page enables you to efficiently manage permissions for a large number of users and groups. You can add, remove, or update shell-level permissions for users and groups. For example, use the Bulk Actions menu options when you need to set visualization permissions for 75 users and 15 groups in a project/shell.
You must be the owner of the visualization or have the Manage permission enabled for visualizations in the specific project/shell to perform this task.
To set visualization permissions for project/shell-level users and groups in bulk: