diff --git a/tasks/README.md b/tasks/README.md
index 57bdd0e..d400c53 100644
--- a/tasks/README.md
+++ b/tasks/README.md
@@ -25,6 +25,7 @@ Firestore Tasks collection data model
   createdBy: string,
   assignee: string,
   participants: [userId, userId]
+  percentCompleted : number
 }
    
-```
\ No newline at end of file
+```