diff --git a/assignments/src/MV3500Cohort2023MarchJune/homework4/README.md b/assignments/src/MV3500Cohort2023MarchJune/homework4/README.md
index 587911d33c740f7341226132a1c7c6fa78a94cfb..8b37870df619103d102fe351df69f9ba77d8e5a9 100644
--- a/assignments/src/MV3500Cohort2023MarchJune/homework4/README.md
+++ b/assignments/src/MV3500Cohort2023MarchJune/homework4/README.md
@@ -18,3 +18,8 @@ Deliverables:
 
 Please see the [README.md](../../../README.md) in the parent
 [assignments](../../../../assignments) directory for detailed instructions.
+
+
+In class Discussion: 
+    How might PDUs look for a drone swarm?  
+        Two perspectives may be necessary.  The first is that each drone is it's own entity, requiring it's own PDU.  The second is that the swarm itself is also an entity, and should have a PDU that reflects the group as well.