diff --git a/design_doc/planning_doc.md b/design_doc/planning_doc.md
index f47db31..839ded3 100644
--- a/design_doc/planning_doc.md
+++ b/design_doc/planning_doc.md
@@ -17,4 +17,10 @@
 7. ROS / ROS2 
 8. recompaction to save space 
 9. CLI
-10. hugging face
\ No newline at end of file
+
+### For loader refactor 
+1. able to load from the saved dataset and recover semantics 
+2. able to generate gif and extract text message 
+3. generate dataset efficiently with {}
+
+