diff --git a/docs/blueprints/who/useCases.txt b/docs/blueprints/who/useCases.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b267021cdd960a073437a9c66f850c6e325c714
--- /dev/null
+++ b/docs/blueprints/who/useCases.txt
@@ -0,0 +1,18 @@
+@startuml
+left to right direction
+actor Guest as g
+package Professional {
+  actor Chef as c
+  actor "Food Critic" as fc
+}
+package Restaurant {
+  usecase "Eat Food" as UC1
+  usecase "Pay for Food" as UC2
+  usecase "Drink" as UC3
+  usecase "Review" as UC4
+}
+fc --> UC4
+g --> UC1
+g --> UC2
+g --> UC3
+@enduml
\ No newline at end of file
diff --git a/src/covid19/blueprints/vaccination/vaccination_service.py b/src/covid19/blueprints/vaccination/vaccination_service.py
index 43b94c3543d0eaae5c69bde916b0a348add45455..8377f4318356e906e6c1e273f57ea841d6c38349 100644
--- a/src/covid19/blueprints/vaccination/vaccination_service.py
+++ b/src/covid19/blueprints/vaccination/vaccination_service.py
@@ -28,6 +28,7 @@ class VaccinationService:
 
     def task_database_drop_create(self):
         self.vaccination_service_import.import_file()
+        self.vaccination_service_udpate.update_star_schema_initial()
         return self
 
     def run_download_only(self):