diff --git a/docs/images/.gitignore b/docs/images/.gitignore
index e33609d2..664db108 100644
--- a/docs/images/.gitignore
+++ b/docs/images/.gitignore
@@ -1 +1,2 @@
 *.png
+*.svg
diff --git a/docs/images/deposit-update-chart.png b/docs/images/deposit-update-chart.png
deleted file mode 100644
index d84eb52f..00000000
Binary files a/docs/images/deposit-update-chart.png and /dev/null differ
diff --git a/docs/images/deposit-update-chart.uml b/docs/images/deposit-update-chart.uml
index 26f44335..e4f49ae7 100644
--- a/docs/images/deposit-update-chart.uml
+++ b/docs/images/deposit-update-chart.uml
@@ -1,37 +1,39 @@
 @startuml
   participant CLIENT as "SWORD client\n(eg. HAL)"
   participant DEPOSIT as "swh-deposit"
   participant DEPOSIT_STORAGE as "deposit storage"
 
   activate CLIENT
   activate DEPOSIT
   activate DEPOSIT_STORAGE
 
   CLIENT ->> DEPOSIT: POST /1/<collection-name>/\nHEADER In-Progress: true
 
   DEPOSIT ->> DEPOSIT_STORAGE: check authentication
   DEPOSIT_STORAGE -->> DEPOSIT: return ok (if client exists and credentials ok)
 
   DEPOSIT -->> CLIENT: return 201, <deposit receipt>
 
-  loop while status is 'partial'
 
-    CLIENT -> DEPOSIT: POST/PUT /1/<collection-name>/<deposit-id>/media/\nPOST/PUT /1/<collection-name>/<deposit-id>/metadata/
+  CLIENT -> DEPOSIT: POST/PUT /1/<collection-name>/<deposit-id>/media/\nPOST/PUT /1/<collection-name>/<deposit-id>/metadata/
 
-    DEPOSIT ->> DEPOSIT_STORAGE: check authentication
-    DEPOSIT_STORAGE -->> DEPOSIT: return ok
+  DEPOSIT ->> DEPOSIT_STORAGE: check authentication
+  DEPOSIT_STORAGE -->> DEPOSIT: return ok
 
-    DEPOSIT ->> DEPOSIT_STORAGE: check inputs()
-    DEPOSIT_STORAGE -->> DEPOSIT: return ok
+  DEPOSIT ->> DEPOSIT_STORAGE: check inputs()
 
+  alt status is 'partial'
+    DEPOSIT_STORAGE -->> DEPOSIT: return ok
     alt HEADER: In-Progress = true
       DEPOSIT ->> DEPOSIT_STORAGE: add-or-replace-data-and-update-status('partial')
     else HEADER: In-Progress = false
-      DEPOSIT ->> DEPOSIT_STORAGE: add-or-replace-data-and-update-status('ready')
+      DEPOSIT ->> DEPOSIT_STORAGE: add-or-replace-data-and-update-status('deposited')
     end
     DEPOSIT_STORAGE -->> DEPOSIT: return ok
-
+    DEPOSIT -->> CLIENT: return 204
+  else status is not partial
+    DEPOSIT_STORAGE -->> DEPOSIT: return ko
+    DEPOSIT -->> CLIENT: return 400, "You can only act on deposit with status partial"
   end
 
-  DEPOSIT -->> CLIENT: return 201, <deposit receipt>\nreturn 204
 @enduml