Ind. Code § 34-15-3-2
At least three (3) days before filing a complaint in a suit described in section 1 of this chapter, the aggrieved party shall serve notice:
(4) that specifies the words or acts that the aggrieved party alleges to be false and defamatory.
[Pre-1998 Recodification Citation: 34-4-14-1 part.]
As added by P.L.1-1998, SEC.10.