Ind. Code § 3-6-9-11

Sec. 11. Upon discharge of a watcher under section 10 of this chapter, the circuit court clerk shall immediately appoint another watcher named by the attorney-in-fact. The new watcher has the same powers and duties as the watcher originally appointed and is entitled to credentials from the clerk. The credentials must state the name of the person whose credentials have been revoked. When the new watcher receives the credentials, the duties of the previous watcher immediately terminate.