diff --git a/src/models/MetaData.ts b/src/models/MetaData.ts
index fb3bd04..21d9b1d 100644
--- a/src/models/MetaData.ts
+++ b/src/models/MetaData.ts
@@ -1,4 +1,4 @@
-import { Schema } from "mongoose";
+import { model, Schema } from "mongoose";
 
 export interface IMetaData {
     projectId: string,
@@ -6,6 +6,7 @@ export interface IMetaData {
     name: string,
     description?: string,
     defaultValue?: string,
+    public: boolean
 }
 
 const MetaDataSchema = new Schema<IMetaData>({
@@ -22,7 +23,11 @@ const MetaDataSchema = new Schema<IMetaData>({
         required: true
     },
     description: String,
-    defaultValue: String
+    defaultValue: String,
+    public: {
+        type: Boolean,
+        default: false
+    }
 });
 
-export const MetaData = MetaDataSchema;
\ No newline at end of file
+export const MetaData = model<IMetaData>("MetaData", MetaDataSchema);
\ No newline at end of file