diff --git a/libs/logic-apps-shared/src/designer-client-services/lib/consumption/manifests/agentloop.ts b/libs/logic-apps-shared/src/designer-client-services/lib/consumption/manifests/agentloop.ts
index 8ad2a8f5d88..70e33cd2f30 100644
--- a/libs/logic-apps-shared/src/designer-client-services/lib/consumption/manifests/agentloop.ts
+++ b/libs/logic-apps-shared/src/designer-client-services/lib/consumption/manifests/agentloop.ts
@@ -132,6 +132,10 @@ export default {
                         value: 'maximumTokenCountReduction',
                         displayName: 'Token count reduction',
                       },
+                      {
+                        value: 'summarizationReduction',
+                        displayName: 'Summarization reduction',
+                      },
                     ],
                   },
                 },
@@ -164,6 +168,35 @@ export default {
                     ],
                   },
                 },
+                targetMessageCount: {
+                  type: 'integer',
+                  title: 'Target message count',
+                  description: 'The desired number of target messages in the agent history',
+                  'x-ms-input-dependencies': {
+                    type: 'visibility',
+                    parameters: [
+                      {
+                        name: 'agentModelSettings.agentHistoryReductionSettings.agentHistoryReductionType',
+                        values: ['summarizationReduction'],
+                      },
+                    ],
+                  },
+                },
+                thresholdMessageCount: {
+                  type: 'integer',
+                  title: 'Threshold message count',
+                  description:
+                    'The number of messages beyond the Target message count that must be present in order to trigger reduction in the agent history',
+                  'x-ms-input-dependencies': {
+                    type: 'visibility',
+                    parameters: [
+                      {
+                        name: 'agentModelSettings.agentHistoryReductionSettings.agentHistoryReductionType',
+                        values: ['summarizationReduction'],
+                      },
+                    ],
+                  },
+                },
               },
             },
             agentChatCompletionSettings: {
diff --git a/libs/logic-apps-shared/src/designer-client-services/lib/standard/manifest/agentloop.ts b/libs/logic-apps-shared/src/designer-client-services/lib/standard/manifest/agentloop.ts
index e3c523e7379..45743e777db 100644
--- a/libs/logic-apps-shared/src/designer-client-services/lib/standard/manifest/agentloop.ts
+++ b/libs/logic-apps-shared/src/designer-client-services/lib/standard/manifest/agentloop.ts
@@ -309,6 +309,10 @@ export default {
                         value: 'maximumTokenCountReduction',
                         displayName: 'Token count reduction',
                       },
+                      {
+                        value: 'summarizationReduction',
+                        displayName: 'Summarization reduction',
+                      },
                     ],
                   },
                 },
@@ -341,6 +345,35 @@ export default {
                     ],
                   },
                 },
+                targetMessageCount: {
+                  type: 'integer',
+                  title: 'Target message count',
+                  description: 'The desired number of target messages in the agent history',
+                  'x-ms-input-dependencies': {
+                    type: 'visibility',
+                    parameters: [
+                      {
+                        name: 'agentModelSettings.agentHistoryReductionSettings.agentHistoryReductionType',
+                        values: ['summarizationReduction'],
+                      },
+                    ],
+                  },
+                },
+                thresholdMessageCount: {
+                  type: 'integer',
+                  title: 'Threshold message count',
+                  description:
+                    'The number of messages beyond the Target message count that must be present in order to trigger reduction in the agent history',
+                  'x-ms-input-dependencies': {
+                    type: 'visibility',
+                    parameters: [
+                      {
+                        name: 'agentModelSettings.agentHistoryReductionSettings.agentHistoryReductionType',
+                        values: ['summarizationReduction'],
+                      },
+                    ],
+                  },
+                },
               },
             },
             deploymentModelProperties: {