diff --git a/33128/r18/TS33128Payloads.asn b/33128/r18/TS33128Payloads.asn
index a0658e7d770dd9a5769c570a6d7a949156b39f5f..b78ad3308ccff55750de7b035260eb016bbde31b 100644
--- a/33128/r18/TS33128Payloads.asn
+++ b/33128/r18/TS33128Payloads.asn
@@ -67,7 +67,7 @@ XIRIEvent ::= CHOICE
 
     -- Tag 16 is reserved because there is no equivalent mDFCellSiteReport in XIRIEvent.
 
-    -- MMS events, see clause 7.4.3
+    -- MMS events, see clause 7.4.3 see also MMSConverted events ([162-163] below)
     mMSSend                                             [17] MMSSend,
     mMSSendByNonLocalTarget                             [18] MMSSendByNonLocalTarget,
     mMSNotification                                     [19] MMSNotification,
@@ -278,7 +278,11 @@ XIRIEvent ::= CHOICE
     uDMProSeTargetAuthentication                        [160] UDMProSeTargetAuthentication,
 
     -- IP Packet Report, see clause 6.2.3.9.5
-    iPIRIPacketReport                                   [161] IPAccessPDU.IPIRIPacketReport
+    iPIRIPacketReport                                   [161] IPAccessPDU.IPIRIPacketReport,
+
+    -- MMS-related events continued from choice 35
+    mMSConvertedFromEmail                               [162] MMSConvertedFromEmail,
+    mMSConvertedToEmail                                 [163] MMSConvertedToEmail
 }
 
 -- ==============
@@ -331,7 +335,7 @@ IRIEvent ::= CHOICE
     -- MDF events, see clause 7.3.2.2
     mDFCellSiteReport                                   [16] MDFCellSiteReport,
 
-    -- MMS events, see clause 7.4.4.1
+    -- MMS events, see clause 7.4.4.1 see also MMSConverted events ([162-163] below)
     mMSSend                                             [17] MMSSend,
     mMSSendByNonLocalTarget                             [18] MMSSendByNonLocalTarget,
     mMSNotification                                     [19] MMSNotification,
@@ -538,9 +542,13 @@ IRIEvent ::= CHOICE
 
     -- UDM events, see clause 7.2.2.3, continued from tag 124
     uDMProSeTargetIdentifierDeconcealment               [159] UDMProSeTargetIdentifierDeconcealment,
-    uDMProSeTargetAuthentication                        [160] UDMProSeTargetAuthentication
+    uDMProSeTargetAuthentication                        [160] UDMProSeTargetAuthentication,
 
     -- Tag 161 is reserved because there is no equivalent IP Packet Report in IRIEvent.
+
+    -- MMS-related events continued from choice 35
+    mMSConvertedFromEmail                               [162] MMSConvertedFromEmail,
+    mMSConvertedToEmail                                 [163] MMSConvertedToEmail
 }
 
 IRITargetIdentifier ::= SEQUENCE
@@ -3574,6 +3582,45 @@ MMBoxDescription ::= SEQUENCE
     contentType              [19] UTF8String OPTIONAL
 }
 
+MMSConvertedFromEmail ::= SEQUENCE
+{
+    version             [1]  MMSVersion,
+    transactionID       [2]  UTF8String,
+    terminatingMMSParty [3]  SEQUENCE OF MMSParty,
+    contentType         [4]  MMSContentType,
+    originatingMMSParty [5]  MMSParty,
+    messageClass        [6]  MMSMessageClass OPTIONAL,
+    dateTime            [7]  Timestamp,
+    expiry              [8]  MMSExpiry OPTIONAL,
+    deliveryReport      [9]  BOOLEAN OPTIONAL,
+    priority            [10] MMSPriority OPTIONAL,
+    readReport          [11] BOOLEAN OPTIONAL,
+    subject             [12] MMSSubject OPTIONAL,
+    messageID           [13] UTF8String OPTIONAL
+}
+
+MMSConvertedToEmail ::= SEQUENCE
+{
+    version             [1]  MMSVersion,
+    transactionID       [2]  UTF8String,
+    terminatingMMSParty [3]  SEQUENCE OF MMSParty,
+    contentType         [4]  MMSContentType,
+    originatingMMSParty [5]  MMSParty,
+    messageClass        [6]  MMSMessageClass OPTIONAL,
+    dateTime            [7]  Timestamp,
+    expiry              [8]  MMSExpiry OPTIONAL,
+    desiredDeliveryTime [9]  Timestamp OPTIONAL,
+    deliveryReport      [10] BOOLEAN OPTIONAL,
+    priority            [11] MMSPriority OPTIONAL,
+    senderVisibility    [12] BOOLEAN OPTIONAL,
+    store               [13] BOOLEAN OPTIONAL,
+    state               [14] MMState OPTIONAL,
+    flags               [15] MMFlags OPTIONAL,
+    readReport          [16] BOOLEAN OPTIONAL,
+    subject             [17] MMSSubject OPTIONAL,
+    messageID           [18] UTF8String OPTIONAL
+}
+
 -- =========
 -- MMS CCPDU
 -- =========
diff --git a/testing/asn_lint_exceptions.json b/testing/asn_lint_exceptions.json
index 6960d857d7c2bf54e7bf12f3d7276898115a775b..7bafe4ba3a34ee73ccd85b674f82cd6b4588f86d 100644
--- a/testing/asn_lint_exceptions.json
+++ b/testing/asn_lint_exceptions.json
@@ -64,7 +64,8 @@
         "Tag 6 missing in LALSReport",
         "Tag 8 missing in MMEStartOfInterceptionWithEPSAttachedUE",
         "Tag 11 missing in MMEStartOfInterceptionWithEPSAttachedUE",
-        "Tag 161 XIRIEvent field 'iPIRIPacketReport' is not present in IRIEvent"
+        "Tag 161 XIRIEvent field 'iPIRIPacketReport' is not present in IRIEvent",
+        "Tag 161 missing in IRIEvent"
     ],
     "33128/r19/TS33128Payloads.asn" : [
         "Tag 100 XIRIEvent field 'n9HRPDUSessionInfo' is not present in IRIEvent",