The set of [JSup tag|tags] that [JSup] uses to maintain data and to [IOHook|communicate] with remote devices.

The tag database is divided in two:
 * The [JSup domains|Shared domain] tags;
 * the [JSup domains|User domain] tags.

Every [JSup tag|tag] has an unique numeric ID in its own [JSup domains|domain] database.

The tag database can be browsed, searched and edited with the [JSup Tag list dialog|Tag list dialog].