diff --git a/library/euicc/SGP32Definitions_Templates.ttcn b/library/euicc/SGP32Definitions_Templates.ttcn
index 98a2bba..26ded29 100644
--- a/library/euicc/SGP32Definitions_Templates.ttcn
+++ b/library/euicc/SGP32Definitions_Templates.ttcn
@@ -87,7 +87,20 @@
 		}
 	}
 }
-/* TODO: create coresponding ts_ template */
+template (value) EsipaMessageFromIpaToEim
+ts_authenticateClientRequestEsipa(template (value) octetstring transactionId := 'ABCDEF'O) := {
+	authenticateClientRequestEsipa := {
+		transactionId := transactionId,
+		authenticateServerResponse := {
+			authenticateResponseOk := {
+				euiccSigned1 := ts_euiccSigned1,
+				euiccSignature1 := '1234567890'O,
+				euiccCertificate := ts_cert_eum_nist,
+				eumCertificate := ts_cert_s_sm_dpauth_nist
+			}
+		}
+	}
+}
 
 /* GSMA SGP.32, section 6.3.2.2 */
 template (present) EsipaMessageFromEimToIpa