diff --git a/library/euicc/SGP32Definitions_Templates.ttcn b/library/euicc/SGP32Definitions_Templates.ttcn
index c178a9c..86c2055 100644
--- a/library/euicc/SGP32Definitions_Templates.ttcn
+++ b/library/euicc/SGP32Definitions_Templates.ttcn
@@ -77,11 +77,13 @@
 	}
 }
 template (value) EsipaMessageFromIpaToEim
-ts_initiateAuthenticationRequestEsipa(template (value) octetstring euiccChallenge := '00112233445566778899aabbccddeeff'O) := {
+ts_initiateAuthenticationRequestEsipa(template (value) octetstring euiccChallenge := '00112233445566778899aabbccddeeff'O,
+				      template (omit) charstring smdpAddress := "smdp.example.com",
+				      template (omit) EUICCInfo1 euiccInfo1 := ts_EUICCInfo1) := {
 	initiateAuthenticationRequestEsipa := {
 		euiccChallenge := euiccChallenge,
-		smdpAddress := omit,
-		euiccInfo1 := omit
+		smdpAddress := smdpAddress,
+		euiccInfo1 := euiccInfo1
 	}
 }