diff --git a/apps/app/src/server/service/search-delegator/elasticsearch.ts b/apps/app/src/server/service/search-delegator/elasticsearch.ts
index 8f956227189..e49f7875cf0 100644
--- a/apps/app/src/server/service/search-delegator/elasticsearch.ts
+++ b/apps/app/src/server/service/search-delegator/elasticsearch.ts
@@ -435,7 +435,20 @@ class ElasticsearchDelegator
       });
     }
   }
-
+  async createAuditlogIndex(index: string) {
+    if (isES7ClientDelegator(this.client)) {
+      const { mappings } = await import('./mappings/mappings-auditlog-es7');
+      return this.client.indices.create({ index, body: { ...mappings } });
+    }
+    if (isES8ClientDelegator(this.client)) {
+      const { mappings } = await import('./mappings/mappings-auditlog-es8');
+      return this.client.indices.create({ index, ...mappings });
+    }
+    if (isES9ClientDelegator(this.client)) {
+      const { mappings } = await import('./mappings/mappings-auditlog-es9');
+      return this.client.indices.create({ index, ...mappings });
+    }
+  }
   /**
    * generate object that is related to page.grant*
    */
diff --git a/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es7.ts b/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es7.ts
new file mode 100644
index 00000000000..6e0efd4879c
--- /dev/null
+++ b/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es7.ts
@@ -0,0 +1,13 @@
+import type { estypes } from '@elastic/elasticsearch7';
+
+type Mappings = {
+  mappings: estypes.MappingTypeMapping;
+};
+
+export const mappings: Mappings = {
+  mappings: {
+    properties: {
+      username: { type: 'keyword' },
+    },
+  },
+};
diff --git a/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es8.ts b/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es8.ts
new file mode 100644
index 00000000000..0ef553b091c
--- /dev/null
+++ b/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es8.ts
@@ -0,0 +1,13 @@
+import type { estypes } from '@elastic/elasticsearch8';
+
+type Mappings = {
+  mappings: estypes.IndicesCreateRequest['mappings'];
+};
+
+export const mappings: Mappings = {
+  mappings: {
+    properties: {
+      username: { type: 'keyword' },
+    },
+  },
+};
diff --git a/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es9.ts b/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es9.ts
new file mode 100644
index 00000000000..d61f17ee6ec
--- /dev/null
+++ b/apps/app/src/server/service/search-delegator/mappings/mappings-auditlog-es9.ts
@@ -0,0 +1,13 @@
+import type { estypes } from '@elastic/elasticsearch9';
+
+type Mappings = {
+  mappings: estypes.IndicesCreateRequest['mappings'];
+};
+
+export const mappings: Mappings = {
+  mappings: {
+    properties: {
+      username: { type: 'keyword' },
+    },
+  },
+};