diff --git a/docs/diagrams/ArchitectureSequenceDiagram.puml b/docs/diagrams/ArchitectureSequenceDiagram.puml
index 48b6cc4333c..841a65ef8ba 100644
--- a/docs/diagrams/ArchitectureSequenceDiagram.puml
+++ b/docs/diagrams/ArchitectureSequenceDiagram.puml
@@ -8,10 +8,10 @@ Participant ":Logic" as logic LOGIC_COLOR
 Participant ":Model" as model MODEL_COLOR
 Participant ":Storage" as storage STORAGE_COLOR
 
-user -[USER_COLOR]> ui : "delete 1"
+user -[USER_COLOR]> ui : "delete 12345678"
 activate ui UI_COLOR
 
-ui -[UI_COLOR]> logic : execute("delete 1")
+ui -[UI_COLOR]> logic : execute("delete 12345678")
 activate logic LOGIC_COLOR
 
 logic -[LOGIC_COLOR]> model : deletePerson(p)
@@ -20,7 +20,7 @@ activate model MODEL_COLOR
 model -[MODEL_COLOR]-> logic
 deactivate model
 
-logic -[LOGIC_COLOR]> storage : saveAddressBook(addressBook)
+logic -[LOGIC_COLOR]> storage : saveEduContacts(eduContacts)
 activate storage STORAGE_COLOR
 
 storage -[STORAGE_COLOR]> storage : Save to file