diff --git a/src/constants/index.ts b/src/constants/index.ts
index d3a78616..20556d70 100644
--- a/src/constants/index.ts
+++ b/src/constants/index.ts
@@ -1,5 +1,13 @@
 export const constants = {
   CS_REGIONS: ["US", "EU", "AZURE_NA", "AZURE_EU"],
+  MODULES: [
+    "Project",
+    "Migration",
+    "Content Mapping",
+    "Legacy CMS",
+    "Destination Stack",
+  ],
+  MODULES_ACTIONS: ["Create", "Update", "Delete"],
   AXIOS_TIMEOUT: 60 * 1000,
   HTTP_CODES: {
     OK: 200,
diff --git a/src/models/auditLog.ts b/src/models/auditLog.ts
index 5f04fde7..c63ff2b5 100644
--- a/src/models/auditLog.ts
+++ b/src/models/auditLog.ts
@@ -1,35 +1,42 @@
+import { constants } from "../constants";
 import { Schema, model, Document } from "mongoose";
 
 interface Action {
-  date: string;
+  date: Date;
   user_id: string;
-  user_name: string;
+  user_first_name: string;
+  user_last_name: string;
   module: string;
   action: string;
 }
-// Disabling this error until API's being implemented
-// eslint-disable-next-line @typescript-eslint/no-unused-vars
-interface AuditLog {
-  project_id: string;
-  actions: Action[];
-}
 
 interface AuditLogDocument extends Document {
-  project_id: string;
+  project_id: Schema.Types.ObjectId;
   actions: Action[];
 }
 
-const actionSchema = new Schema<Action>({
-  date: { type: String, required: true },
-  user_id: { type: String, required: true },
-  user_name: { type: String, required: true },
-  module: { type: String, required: true },
-  action: { type: String, required: true },
-});
-
 const auditLogSchema = new Schema<AuditLogDocument>({
-  project_id: { type: String, required: true },
-  actions: { type: [actionSchema], required: true },
+  project_id: {
+    type: Schema.Types.ObjectId,
+    ref: "Project",
+  },
+  actions: {
+    type: [
+      {
+        date: { type: Date, required: true },
+        user_id: { type: String, required: true },
+        user_first_name: { type: String, required: true },
+        user_last_name: { type: String, required: true },
+        module: { type: String, required: true, enum: constants.MODULES },
+        action: {
+          type: String,
+          required: true,
+          enum: constants.MODULES_ACTIONS,
+        },
+      },
+    ],
+    required: true,
+  },
 });
 
 const AuditLogModel = model<AuditLogDocument>("AuditLog", auditLogSchema);
diff --git a/src/services/contentMapper.service.ts b/src/services/contentMapper.service.ts
index a974b385..0c55fdb1 100644
--- a/src/services/contentMapper.service.ts
+++ b/src/services/contentMapper.service.ts
@@ -172,8 +172,8 @@ const getExistingContentTypes = async (req: Request) => {
     token_payload?.region,
     token_payload?.user_id
   );
-  const project = await ProjectModel.findById(projectId)
-  const stackId = project?.migration?.modules?.destination_cms?.stack_id
+  const project = await ProjectModel.findById(projectId);
+  const stackId = project?.migration?.modules?.destination_cms?.stack_id;
   const [err, res] = await safePromise(
     https({
       method: "GET",
@@ -182,7 +182,7 @@ const getExistingContentTypes = async (req: Request) => {
       ]!}/content_types`,
       headers: {
         api_key: stackId,
-        authtoken : authtoken
+        authtoken: authtoken,
       },
     })
   );
@@ -193,14 +193,13 @@ const getExistingContentTypes = async (req: Request) => {
       status: err.response.status,
     };
 
-  const contentTypes = res.data.content_types.map((singleCT:any)=>{
+  const contentTypes = res.data.content_types.map((singleCT: any) => {
     return {
-      title : singleCT.title,
-      uid : singleCT.uid,
-      schema : singleCT.schema
-    }
-  })
-
+      title: singleCT.title,
+      uid: singleCT.uid,
+      schema: singleCT.schema,
+    };
+  });
 
   //Add logic to get Project from DB
   return { contentTypes };