diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc487a6d..7af1367f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
 # CHANGELOG
 
-Lib version: 1.15.0-SNAPSHOT-260828141723
+Lib version: 1.15.0-SNAPSHOT-260831081014
diff --git a/lib/slotbooking.pb.dart b/lib/slotbooking.pb.dart
index 87f84a50..df93ed8c 100644
--- a/lib/slotbooking.pb.dart
+++ b/lib/slotbooking.pb.dart
@@ -1468,13 +1468,15 @@ class ActorAuthorisation extends $pb.GeneratedMessage {
 class DateRestriction extends $pb.GeneratedMessage {
   factory DateRestriction({
     DateRestrictionType? type,
-    $core.String? restrictionField,
+    DateRestrictionField? restrictionField,
     $fixnum.Int64? restrictionValue,
+    $core.String? restrictionMetadataKey,
   }) {
     final result = create();
     if (type != null) result.type = type;
     if (restrictionField != null) result.restrictionField = restrictionField;
     if (restrictionValue != null) result.restrictionValue = restrictionValue;
+    if (restrictionMetadataKey != null) result.restrictionMetadataKey = restrictionMetadataKey;
     return result;
   }
 
@@ -1485,8 +1487,9 @@ class DateRestriction extends $pb.GeneratedMessage {
 
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(_omitMessageNames ? '' : 'DateRestriction', package: const $pb.PackageName(_omitMessageNames ? '' : 'api'), createEmptyInstance: create)
     ..e<DateRestrictionType>(1, _omitFieldNames ? '' : 'Type', $pb.PbFieldType.OE, protoName: 'Type', defaultOrMaker: DateRestrictionType.DATE_RESTRICTION_TYPE_UNKNOWN, valueOf: DateRestrictionType.valueOf, enumValues: DateRestrictionType.values)
-    ..aOS(2, _omitFieldNames ? '' : 'RestrictionField', protoName: 'RestrictionField')
+    ..e<DateRestrictionField>(2, _omitFieldNames ? '' : 'RestrictionField', $pb.PbFieldType.OE, protoName: 'RestrictionField', defaultOrMaker: DateRestrictionField.DATE_RESTRICTION_FIELD_UNKNOWN, valueOf: DateRestrictionField.valueOf, enumValues: DateRestrictionField.values)
     ..aInt64(3, _omitFieldNames ? '' : 'RestrictionValue', protoName: 'RestrictionValue')
+    ..aOS(4, _omitFieldNames ? '' : 'RestrictionMetadataKey', protoName: 'RestrictionMetadataKey')
     ..hasRequiredFields = false
   ;
 
@@ -1519,9 +1522,9 @@ class DateRestriction extends $pb.GeneratedMessage {
 
   /// Date to use for computing the limitation.
   @$pb.TagNumber(2)
-  $core.String get restrictionField => $_getSZ(1);
+  DateRestrictionField get restrictionField => $_getN(1);
   @$pb.TagNumber(2)
-  set restrictionField($core.String value) => $_setString(1, value);
+  set restrictionField(DateRestrictionField value) => $_setField(2, value);
   @$pb.TagNumber(2)
   $core.bool hasRestrictionField() => $_has(1);
   @$pb.TagNumber(2)
@@ -1536,6 +1539,16 @@ class DateRestriction extends $pb.GeneratedMessage {
   $core.bool hasRestrictionValue() => $_has(2);
   @$pb.TagNumber(3)
   void clearRestrictionValue() => $_clearField(3);
+
+  /// Metadata key to use for computing the limitation, if the restriction field is set to METADATA.
+  @$pb.TagNumber(4)
+  $core.String get restrictionMetadataKey => $_getSZ(3);
+  @$pb.TagNumber(4)
+  set restrictionMetadataKey($core.String value) => $_setString(3, value);
+  @$pb.TagNumber(4)
+  $core.bool hasRestrictionMetadataKey() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearRestrictionMetadataKey() => $_clearField(4);
 }
 
 class ActorDateRestriction extends $pb.GeneratedMessage {
diff --git a/lib/slotbooking.pbenum.dart b/lib/slotbooking.pbenum.dart
index 4b1012c2..93888f72 100644
--- a/lib/slotbooking.pbenum.dart
+++ b/lib/slotbooking.pbenum.dart
@@ -50,6 +50,27 @@ class DateRestrictionType extends $pb.ProtobufEnum {
   const DateRestrictionType._(super.value, super.name);
 }
 
+class DateRestrictionField extends $pb.ProtobufEnum {
+  static const DateRestrictionField DATE_RESTRICTION_FIELD_UNKNOWN = DateRestrictionField._(0, _omitEnumNames ? '' : 'DATE_RESTRICTION_FIELD_UNKNOWN');
+  static const DateRestrictionField DATE_RESTRICTION_FIELD_REQUESTED_DELIVERY_DATE_TIME = DateRestrictionField._(1, _omitEnumNames ? '' : 'DATE_RESTRICTION_FIELD_REQUESTED_DELIVERY_DATE_TIME');
+  static const DateRestrictionField DATE_RESTRICTION_FIELD_REQUESTED_PICK_UP_DATE_TIME = DateRestrictionField._(2, _omitEnumNames ? '' : 'DATE_RESTRICTION_FIELD_REQUESTED_PICK_UP_DATE_TIME');
+  static const DateRestrictionField DATE_RESTRICTION_FIELD_REQUESTED_SHIP_DATE_TIME = DateRestrictionField._(3, _omitEnumNames ? '' : 'DATE_RESTRICTION_FIELD_REQUESTED_SHIP_DATE_TIME');
+  static const DateRestrictionField DATE_RESTRICTION_FIELD_METADATA = DateRestrictionField._(4, _omitEnumNames ? '' : 'DATE_RESTRICTION_FIELD_METADATA');
+
+  static const $core.List<DateRestrictionField> values = <DateRestrictionField> [
+    DATE_RESTRICTION_FIELD_UNKNOWN,
+    DATE_RESTRICTION_FIELD_REQUESTED_DELIVERY_DATE_TIME,
+    DATE_RESTRICTION_FIELD_REQUESTED_PICK_UP_DATE_TIME,
+    DATE_RESTRICTION_FIELD_REQUESTED_SHIP_DATE_TIME,
+    DATE_RESTRICTION_FIELD_METADATA,
+  ];
+
+  static final $core.List<DateRestrictionField?> _byValue = $pb.ProtobufEnum.$_initByValueList(values, 4);
+  static DateRestrictionField? valueOf($core.int value) =>  value < 0 || value >= _byValue.length ? null : _byValue[value];
+
+  const DateRestrictionField._(super.value, super.name);
+}
+
 class CommandIdentifierEntry extends $pb.ProtobufEnum {
   static const CommandIdentifierEntry CommandIdentifierEntry_MandatoryExceptForAllowedUsers = CommandIdentifierEntry._(0, _omitEnumNames ? '' : 'CommandIdentifierEntry_MandatoryExceptForAllowedUsers');
   static const CommandIdentifierEntry CommandIdentifierEntry_NoRef = CommandIdentifierEntry._(1, _omitEnumNames ? '' : 'CommandIdentifierEntry_NoRef');
@@ -87,9 +108,13 @@ class SlotAvailabilityReasonCode extends $pb.ProtobufEnum {
   static const SlotAvailabilityReasonCode SLOT_REASON_1000_AVAILABLE = SlotAvailabilityReasonCode._(1000, _omitEnumNames ? '' : 'SLOT_REASON_1000_AVAILABLE');
   static const SlotAvailabilityReasonCode SLOT_REASON_1100_AVAILABLE_BEFORE_MINIMUM_NOTICE_TIME = SlotAvailabilityReasonCode._(1100, _omitEnumNames ? '' : 'SLOT_REASON_1100_AVAILABLE_BEFORE_MINIMUM_NOTICE_TIME');
   static const SlotAvailabilityReasonCode SLOT_REASON_1200_AVAILABLE_AFTER_MAXIMUM_NOTICE_TIME = SlotAvailabilityReasonCode._(1200, _omitEnumNames ? '' : 'SLOT_REASON_1200_AVAILABLE_AFTER_MAXIMUM_NOTICE_TIME');
+  static const SlotAvailabilityReasonCode SLOT_REASON_1300_AVAILABLE_BEFORE_ORDER_NOTICE_TIME = SlotAvailabilityReasonCode._(1300, _omitEnumNames ? '' : 'SLOT_REASON_1300_AVAILABLE_BEFORE_ORDER_NOTICE_TIME');
+  static const SlotAvailabilityReasonCode SLOT_REASON_1400_AVAILABLE_AFTER_ORDER_NOTICE_TIME = SlotAvailabilityReasonCode._(1400, _omitEnumNames ? '' : 'SLOT_REASON_1400_AVAILABLE_AFTER_ORDER_NOTICE_TIME');
   static const SlotAvailabilityReasonCode SLOT_REASON_2000_OVERBOOKED = SlotAvailabilityReasonCode._(2000, _omitEnumNames ? '' : 'SLOT_REASON_2000_OVERBOOKED');
   static const SlotAvailabilityReasonCode SLOT_REASON_2100_OVERBOOKED_BEFORE_MINIMUM_NOTICE_TIME = SlotAvailabilityReasonCode._(2100, _omitEnumNames ? '' : 'SLOT_REASON_2100_OVERBOOKED_BEFORE_MINIMUM_NOTICE_TIME');
   static const SlotAvailabilityReasonCode SLOT_REASON_2200_OVERBOOKED_AFTER_MAXIMUM_NOTICE_TIME = SlotAvailabilityReasonCode._(2200, _omitEnumNames ? '' : 'SLOT_REASON_2200_OVERBOOKED_AFTER_MAXIMUM_NOTICE_TIME');
+  static const SlotAvailabilityReasonCode SLOT_REASON_2300_OVERBOOKED_BEFORE_ORDER_NOTICE_TIME = SlotAvailabilityReasonCode._(2300, _omitEnumNames ? '' : 'SLOT_REASON_2300_OVERBOOKED_BEFORE_ORDER_NOTICE_TIME');
+  static const SlotAvailabilityReasonCode SLOT_REASON_2400_OVERBOOKED_AFTER_ORDER_NOTICE_TIME = SlotAvailabilityReasonCode._(2400, _omitEnumNames ? '' : 'SLOT_REASON_2400_OVERBOOKED_AFTER_ORDER_NOTICE_TIME');
   static const SlotAvailabilityReasonCode SLOT_REASON_3000_NO_CAPACITY_DEFINED = SlotAvailabilityReasonCode._(3000, _omitEnumNames ? '' : 'SLOT_REASON_3000_NO_CAPACITY_DEFINED');
   static const SlotAvailabilityReasonCode SLOT_REASON_4000_CLOSED = SlotAvailabilityReasonCode._(4000, _omitEnumNames ? '' : 'SLOT_REASON_4000_CLOSED');
   static const SlotAvailabilityReasonCode SLOT_REASON_5000_EXPIRED = SlotAvailabilityReasonCode._(5000, _omitEnumNames ? '' : 'SLOT_REASON_5000_EXPIRED');
@@ -99,9 +124,13 @@ class SlotAvailabilityReasonCode extends $pb.ProtobufEnum {
     SLOT_REASON_1000_AVAILABLE,
     SLOT_REASON_1100_AVAILABLE_BEFORE_MINIMUM_NOTICE_TIME,
     SLOT_REASON_1200_AVAILABLE_AFTER_MAXIMUM_NOTICE_TIME,
+    SLOT_REASON_1300_AVAILABLE_BEFORE_ORDER_NOTICE_TIME,
+    SLOT_REASON_1400_AVAILABLE_AFTER_ORDER_NOTICE_TIME,
     SLOT_REASON_2000_OVERBOOKED,
     SLOT_REASON_2100_OVERBOOKED_BEFORE_MINIMUM_NOTICE_TIME,
     SLOT_REASON_2200_OVERBOOKED_AFTER_MAXIMUM_NOTICE_TIME,
+    SLOT_REASON_2300_OVERBOOKED_BEFORE_ORDER_NOTICE_TIME,
+    SLOT_REASON_2400_OVERBOOKED_AFTER_ORDER_NOTICE_TIME,
     SLOT_REASON_3000_NO_CAPACITY_DEFINED,
     SLOT_REASON_4000_CLOSED,
     SLOT_REASON_5000_EXPIRED,
diff --git a/lib/slotbooking.pbjson.dart b/lib/slotbooking.pbjson.dart
index c4714abf..f5b5062d 100644
--- a/lib/slotbooking.pbjson.dart
+++ b/lib/slotbooking.pbjson.dart
@@ -48,6 +48,26 @@ final $typed_data.Uint8List dateRestrictionTypeDescriptor = $convert.base64Decod
     'SU9OX1RZUEVfQVVUSE9SSVpFRF9XSVRIX0xJTUlUEAISIwofREFURV9SRVNUUklDVElPTl9UWV'
     'BFX0ZPUkJJRERFThAD');
 
+@$core.Deprecated('Use dateRestrictionFieldDescriptor instead')
+const DateRestrictionField$json = {
+  '1': 'DateRestrictionField',
+  '2': [
+    {'1': 'DATE_RESTRICTION_FIELD_UNKNOWN', '2': 0},
+    {'1': 'DATE_RESTRICTION_FIELD_REQUESTED_DELIVERY_DATE_TIME', '2': 1},
+    {'1': 'DATE_RESTRICTION_FIELD_REQUESTED_PICK_UP_DATE_TIME', '2': 2},
+    {'1': 'DATE_RESTRICTION_FIELD_REQUESTED_SHIP_DATE_TIME', '2': 3},
+    {'1': 'DATE_RESTRICTION_FIELD_METADATA', '2': 4},
+  ],
+};
+
+/// Descriptor for `DateRestrictionField`. Decode as a `google.protobuf.EnumDescriptorProto`.
+final $typed_data.Uint8List dateRestrictionFieldDescriptor = $convert.base64Decode(
+    'ChREYXRlUmVzdHJpY3Rpb25GaWVsZBIiCh5EQVRFX1JFU1RSSUNUSU9OX0ZJRUxEX1VOS05PV0'
+    '4QABI3CjNEQVRFX1JFU1RSSUNUSU9OX0ZJRUxEX1JFUVVFU1RFRF9ERUxJVkVSWV9EQVRFX1RJ'
+    'TUUQARI2CjJEQVRFX1JFU1RSSUNUSU9OX0ZJRUxEX1JFUVVFU1RFRF9QSUNLX1VQX0RBVEVfVE'
+    'lNRRACEjMKL0RBVEVfUkVTVFJJQ1RJT05fRklFTERfUkVRVUVTVEVEX1NISVBfREFURV9USU1F'
+    'EAMSIwofREFURV9SRVNUUklDVElPTl9GSUVMRF9NRVRBREFUQRAE');
+
 @$core.Deprecated('Use commandIdentifierEntryDescriptor instead')
 const CommandIdentifierEntry$json = {
   '1': 'CommandIdentifierEntry',
@@ -88,9 +108,13 @@ const SlotAvailabilityReasonCode$json = {
     {'1': 'SLOT_REASON_1000_AVAILABLE', '2': 1000},
     {'1': 'SLOT_REASON_1100_AVAILABLE_BEFORE_MINIMUM_NOTICE_TIME', '2': 1100},
     {'1': 'SLOT_REASON_1200_AVAILABLE_AFTER_MAXIMUM_NOTICE_TIME', '2': 1200},
+    {'1': 'SLOT_REASON_1300_AVAILABLE_BEFORE_ORDER_NOTICE_TIME', '2': 1300},
+    {'1': 'SLOT_REASON_1400_AVAILABLE_AFTER_ORDER_NOTICE_TIME', '2': 1400},
     {'1': 'SLOT_REASON_2000_OVERBOOKED', '2': 2000},
     {'1': 'SLOT_REASON_2100_OVERBOOKED_BEFORE_MINIMUM_NOTICE_TIME', '2': 2100},
     {'1': 'SLOT_REASON_2200_OVERBOOKED_AFTER_MAXIMUM_NOTICE_TIME', '2': 2200},
+    {'1': 'SLOT_REASON_2300_OVERBOOKED_BEFORE_ORDER_NOTICE_TIME', '2': 2300},
+    {'1': 'SLOT_REASON_2400_OVERBOOKED_AFTER_ORDER_NOTICE_TIME', '2': 2400},
     {'1': 'SLOT_REASON_3000_NO_CAPACITY_DEFINED', '2': 3000},
     {'1': 'SLOT_REASON_4000_CLOSED', '2': 4000},
     {'1': 'SLOT_REASON_5000_EXPIRED', '2': 5000},
@@ -102,12 +126,16 @@ final $typed_data.Uint8List slotAvailabilityReasonCodeDescriptor = $convert.base
     'ChpTbG90QXZhaWxhYmlsaXR5UmVhc29uQ29kZRIcChhTTE9UX1JFQVNPTl8wMDAwX1VOS05PV0'
     '4QABIfChpTTE9UX1JFQVNPTl8xMDAwX0FWQUlMQUJMRRDoBxI6CjVTTE9UX1JFQVNPTl8xMTAw'
     'X0FWQUlMQUJMRV9CRUZPUkVfTUlOSU1VTV9OT1RJQ0VfVElNRRDMCBI5CjRTTE9UX1JFQVNPTl'
-    '8xMjAwX0FWQUlMQUJMRV9BRlRFUl9NQVhJTVVNX05PVElDRV9USU1FELAJEiAKG1NMT1RfUkVB'
-    'U09OXzIwMDBfT1ZFUkJPT0tFRBDQDxI7CjZTTE9UX1JFQVNPTl8yMTAwX09WRVJCT09LRURfQk'
-    'VGT1JFX01JTklNVU1fTk9USUNFX1RJTUUQtBASOgo1U0xPVF9SRUFTT05fMjIwMF9PVkVSQk9P'
-    'S0VEX0FGVEVSX01BWElNVU1fTk9USUNFX1RJTUUQmBESKQokU0xPVF9SRUFTT05fMzAwMF9OT1'
-    '9DQVBBQ0lUWV9ERUZJTkVEELgXEhwKF1NMT1RfUkVBU09OXzQwMDBfQ0xPU0VEEKAfEh0KGFNM'
-    'T1RfUkVBU09OXzUwMDBfRVhQSVJFRBCIJw==');
+    '8xMjAwX0FWQUlMQUJMRV9BRlRFUl9NQVhJTVVNX05PVElDRV9USU1FELAJEjgKM1NMT1RfUkVB'
+    'U09OXzEzMDBfQVZBSUxBQkxFX0JFRk9SRV9PUkRFUl9OT1RJQ0VfVElNRRCUChI3CjJTTE9UX1'
+    'JFQVNPTl8xNDAwX0FWQUlMQUJMRV9BRlRFUl9PUkRFUl9OT1RJQ0VfVElNRRD4ChIgChtTTE9U'
+    'X1JFQVNPTl8yMDAwX09WRVJCT09LRUQQ0A8SOwo2U0xPVF9SRUFTT05fMjEwMF9PVkVSQk9PS0'
+    'VEX0JFRk9SRV9NSU5JTVVNX05PVElDRV9USU1FELQQEjoKNVNMT1RfUkVBU09OXzIyMDBfT1ZF'
+    'UkJPT0tFRF9BRlRFUl9NQVhJTVVNX05PVElDRV9USU1FEJgREjkKNFNMT1RfUkVBU09OXzIzMD'
+    'BfT1ZFUkJPT0tFRF9CRUZPUkVfT1JERVJfTk9USUNFX1RJTUUQ/BESOAozU0xPVF9SRUFTT05f'
+    'MjQwMF9PVkVSQk9PS0VEX0FGVEVSX09SREVSX05PVElDRV9USU1FEOASEikKJFNMT1RfUkVBU0'
+    '9OXzMwMDBfTk9fQ0FQQUNJVFlfREVGSU5FRBC4FxIcChdTTE9UX1JFQVNPTl80MDAwX0NMT1NF'
+    'RBCgHxIdChhTTE9UX1JFQVNPTl81MDAwX0VYUElSRUQQiCc=');
 
 @$core.Deprecated('Use unitDescriptor instead')
 const Unit$json = {
@@ -475,7 +503,8 @@ const DateRestriction$json = {
   '1': 'DateRestriction',
   '2': [
     {'1': 'Type', '3': 1, '4': 1, '5': 14, '6': '.api.DateRestrictionType', '8': {}, '10': 'Type'},
-    {'1': 'RestrictionField', '3': 2, '4': 1, '5': 9, '10': 'RestrictionField'},
+    {'1': 'RestrictionField', '3': 2, '4': 1, '5': 14, '6': '.api.DateRestrictionField', '10': 'RestrictionField'},
+    {'1': 'RestrictionMetadataKey', '3': 4, '4': 1, '5': 9, '10': 'RestrictionMetadataKey'},
     {'1': 'RestrictionValue', '3': 3, '4': 1, '5': 3, '8': {}, '10': 'RestrictionValue'},
   ],
 };
@@ -483,9 +512,10 @@ const DateRestriction$json = {
 /// Descriptor for `DateRestriction`. Decode as a `google.protobuf.DescriptorProto`.
 final $typed_data.Uint8List dateRestrictionDescriptor = $convert.base64Decode(
     'Cg9EYXRlUmVzdHJpY3Rpb24SNwoEVHlwZRgBIAEoDjIYLmFwaS5EYXRlUmVzdHJpY3Rpb25UeX'
-    'BlQgm6gQEFggECEAFSBFR5cGUSKgoQUmVzdHJpY3Rpb25GaWVsZBgCIAEoCVIQUmVzdHJpY3Rp'
-    'b25GaWVsZBI2ChBSZXN0cmljdGlvblZhbHVlGAMgASgDQgq6gQEGIgQoAUgBUhBSZXN0cmljdG'
-    'lvblZhbHVl');
+    'BlQgm6gQEFggECEAFSBFR5cGUSRQoQUmVzdHJpY3Rpb25GaWVsZBgCIAEoDjIZLmFwaS5EYXRl'
+    'UmVzdHJpY3Rpb25GaWVsZFIQUmVzdHJpY3Rpb25GaWVsZBI2ChZSZXN0cmljdGlvbk1ldGFkYX'
+    'RhS2V5GAQgASgJUhZSZXN0cmljdGlvbk1ldGFkYXRhS2V5EjYKEFJlc3RyaWN0aW9uVmFsdWUY'
+    'AyABKANCCrqBAQYiBCgBSAFSEFJlc3RyaWN0aW9uVmFsdWU=');
 
 @$core.Deprecated('Use actorDateRestrictionDescriptor instead')
 const ActorDateRestriction$json = {
diff --git a/pubspec.lock b/pubspec.lock
index 7a5d8971..11fdec0b 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -21,10 +21,10 @@ packages:
     dependency: transitive
     description:
       name: clock
-      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      sha256: e51d50bca3217c9a9fa2b41a30e4a38971133f5f9ec7a3d57bae095007f1d28e
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
   collection:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index d15b4da3..18d8ad86 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: dart_core_sdk
 description: dart libs from core model proto files
-version: 1.15.0-SNAPSHOT-260828141723
+version: 1.15.0-SNAPSHOT-260831081014
 homepage: ''
 publish_to: ''
 repository: ''