diff --git a/Federation_Registry.puml b/Federation_Registry.puml
index 4cbd41e0d505b83efc3378f6a39c3afa75500749..a5e95ffe4ceecbd4a2629bdc001a6d5405875727 100644
--- a/Federation_Registry.puml
+++ b/Federation_Registry.puml
@@ -3,7 +3,7 @@ hide footbox
 title NREN Registry flow
 entity "Leaf\nEntity" as leaf
 entity NREN as nren
-database Subordinates as subs
+database "(immediate)\n Subordinates" as subs
 
 leaf -> nren: Express interest joining
 nren -> nren
@@ -30,6 +30,6 @@ Leaf entity Adds TM to configuration
 end note
 
 leaf -> nren: Go to enroll endpoint
-nren -> subs: Add leaf entity to subordinates
+nren -> subs: Add leaf entity to\n(immediate) Subordinates
 
-@enduml
+@enduml
\ No newline at end of file