it reaches the target and 'interacts'), but will not otherwise change direction or stop moving unless manually interrupted. Your character will automatically stop moving if the action is performed (i.e. When combined with Click to Move, Interact with Target will also cause your character to face and move toward your target This is an important feature for multiboxing, since it means less manual movement when doing the above activities. Open NPC window (merchant, quest giver, etc).The Interact with Target key binding does the same action that would otherwise be performed with a right click, including:
There is no default hotkey configured for Interact with Target, it must be manually set! This hotkey can be set in the in-game Key Bindings window, in the Targeting section.
Interact with Target (IWT) is a configurable World of Warcraft hotkey. Finding the Interact with Target hotkey in WoW's in-game Key Bindings window