In vRealize Orchestrator, you can make workflows and other URI objects more searchable by attaching tags to them.
Tags are strings with length between 3 and 64 characters and must contain no white spaces. Global tags are visible to all Orchestrator users and private tags are visible only to the user who created them. Only users with administrative pivileges can create and remove global tags.
You can assign values to the tags that you create. A tag value is an optional parameter which you can use to filter tags.
You can manage object tags by using the Orchestrator scripting API or by running the workflows in the Tagging package of the Library plug-in. For information about tagging through the Orchestrator scripting API and the Orchestrator REST API, see Developing a Web Services Client for VMware vRealize Orchestrator.