When you select an object in the left pane, one or more tabs appear in the right pane. For most objects, a single tab called “Details” is displayed, containing a list of general information about the object.
The Details list displays:
Sub components, which are replication or database objects that are contained in another object.
Function components, which invoke a wizard when double-clicked.
When you select a thread object, several tabs appear in the right pane.