Indiana Code Title 32. Property § 32-20-4-4

Sec. 4. (a) A claim for an interest in land filed under this chapter is void if both of the following occur:

However, this section does not prevent any other claim with respect to the land from being collected or enforced as other claims are collected or enforced by law.

(b) A person who has given notice under subsection (a)(1) by registered or certified mail to the claimant, at the address given by the claimant in the recorded notice of the claim, may file with the recorder of the county in which the property is located an affidavit of service of the notice under subsection (a)(1) to file an action to enforce the claim.  The affidavit must state the following:

(c) The recorder shall record the affidavit of service in the miscellaneous record book of the recorder's office, with a reference to the recorded notice of claim identified in the affidavit of service under subsection (b)(5).  When the recorder records the affidavit of service with a reference to the notice of claim under this subsection, the land described in the claim is released from the claim.