diff --git a/docs/blueprints/all/uml/all_domain_model_star_schema.txt b/docs/blueprints/all/uml/all_domain_model_star_schema.txt
new file mode 100644
index 0000000000000000000000000000000000000000..244b3efef67cebe6dd14538d7f29daf0e9545f62
--- /dev/null
+++ b/docs/blueprints/all/uml/all_domain_model_star_schema.txt
@@ -0,0 +1,201 @@
+@startuml
+package covid19.blueprints.all {
+	entity AllDateReported {
+	    id: Integer
+		date_reported:  String
+	    year_week:  String
+	    datum: Date
+	    year: Integer
+	    month: Integer
+	    day_of_month: Integer
+	    day_of_week: Integer
+	    week_of_year: Integer
+		get_name_for_weekday()
+		{classifier} get_names_for_weekday()
+		{classifier} get_datum_parts(my_date_rep: String)
+		{classifier} get_datum(my_year: Integer, my_month: Integer, my_day: Integer)
+		{classifier} get_datum_as_str(my_year: Integer, my_month: Integer, my_day: Integer)
+		{classifier} my_year_week(my_iso_year: Integer, week_number: Integer)
+		{classifier} create_new_object_factory(my_date_rep: String)
+	}
+	entity AllLocationGroup {
+	    id: Integer
+	    location_group:  String
+	    {classifier} remove_all()
+	    {classifier} get_all_as_page(page: Integer)
+	    {classifier} get_all()
+	    {classifier} get_all_as_dict()
+	    {classifier} get_by_id(other_id: Integer)
+	    {classifier} find_by_id(other_id: Integer)
+	}
+	entity AllLocation {
+	    id: Integer
+	    location:  String
+	    {classifier} remove_all()
+	    {classifier} get_all_as_page(page: Integer)
+	    {classifier} get_all()
+	    {classifier} get_all_as_dict()
+	    {classifier} get_by_id(other_id: Integer)
+	    {classifier} find_by_id(other_id: Integer)
+	}
+	entity AllData {
+	    id: Integer
+	    {classifier} remove_all()
+	    {classifier} get_all_as_page(page: Integer)
+	    {classifier} get_all()
+	    {classifier} get_all_as_dict()
+	    {classifier} get_by_id(other_id: Integer)
+	    {classifier} find_by_id(other_id: Integer)
+	}
+	entity RkiDateReported {
+	    id: Integer
+		date_reported: String
+	    year_week: String
+	    datum: Date
+	    year: Integer
+	    month: Integer
+	    day_of_month: Integer
+	    day_of_week: Integer
+	    week_of_year: Integer
+		get_name_for_weekday()
+		{classifier} get_names_for_weekday()
+		{classifier} get_datum_parts(my_date_rep: String)
+		{classifier} get_datum(my_year: Integer, my_month: Integer, my_day: Integer)
+		{classifier} get_datum_as_str(my_year: Integer, my_month: Integer, my_day: Integer)
+		{classifier} my_year_week(my_iso_year: Integer, week_number: Integer)
+		{classifier} create_new_object_factory(my_date_rep: String)
+	}
+	class ApplicationPage << (T,#FF7700) Transient >> {
+		title: String
+		subtitle: String
+		subtitle_info: String
+	}
+	class ApplicationServiceConfig << (T,#FF7700) Transient >> {
+		limit_nr: Integer
+	    data_path: String
+	    slug: String
+	    category: String
+	    sub_category: String
+	    tablename: String
+	    cvsfile_name: String
+	    url_src: String
+	    cvsfile_path: String
+	    msg_job: String
+	    msg_ok: String
+	    msg_error: String
+		create_config_for_who()
+		create_config_for_rki_vaccination()
+		create_config_for_owid()
+		create_config_for_ecdc()
+		create_config_for_rki_bundeslaender()
+		create_config_for_rki_landkreise()
+	}
+	class ApplicationServiceDownload << (S,red) Service >> {
+		-log_error()
+		-log_success()
+		-prepare_download()
+		-download_with_wget()
+		-download_with_subprocess_and_os_native_wget()
+		download_file()
+	}
+}
+package . {
+	class database << (S,#FF7700) Singleton >> {
+		{static} int port
+		{static} bool run_run_with_debug
+		{static} int ITEMS_PER_PAGE
+		app: Flask
+		db: SQLAlchemy
+		admin: Admin
+		app_cors: CORS
+		app_bootstrap: Bootstrap
+		create_app()
+		create_db(my_app)
+		create_db_test(my_app)
+		create_celery(my_app)
+		create_admin(my_app)
+	}
+	class application_workers << (B,orchid) Boundary >> {
+		run_mq(my_app, my_celery)
+		run_app(my_app)
+	}
+	class application_views << (B,orchid) Boundary >> {
+		url_home()
+		url_root()
+	}
+}
+package covid19.blueprints.all {
+	class application_services << (P,yellow) Proxy >> {
+
+	}
+}
+package covid19.blueprints.app_application {
+	class ApplicationService << (S,red) Service >> {
+
+	}
+	class AdminService << (S,red) Service >> {
+
+	}
+}
+package covid19.blueprints.who {
+	class WhoService << (S,red) Service >> {
+
+	}
+}
+package covid19.blueprints.ecdc {
+	class EcdcService << (S,red) Service >> {
+
+	}
+}
+package covid19.blueprints.rki_vaccination {
+	class RkiVaccinationService << (S,red) Service >> {
+
+	}
+}
+package covid19.blueprints.rki_cases {
+	class RkiBundeslaenderService << (S,red) Service >> {
+
+	}
+}
+package covid19.blueprints.rki_cases {
+	class RkiLandkreiseService << (S,red) Service >> {
+
+	}
+}
+package covid19.blueprints.owid {
+	class OwidService << (S,red) Service >> {
+
+	}
+}
+ApplicationDateReported <|-- RkiDateReported
+ApplicationServiceDownload "*" --> "1"  ApplicationServiceConfig: cfg
+application_workers "1" --> "1" application_services: application_services
+application_views "1" --> "1" application_services: application_services
+application_views "*" --> "1" ApplicationPage: page_info
+application_services "*" --> "1" ApplicationService: application_service
+application_services "*" --> "1" AdminService: admin_service
+application_services "*" --> "1" WhoService: who_service
+application_services "*" --> "1" EcdcService: ecdc_service
+application_services "*" --> "1" RkiVaccinationService: rki_vaccination_service
+application_services "*" --> "1" RkiBundeslaenderService: rki_service_bundeslaender
+application_services "*" --> "1" RkiLandkreiseService: rki_service_landkreise
+application_services "*" --> "1" OwidService: owid_service
+ApplicationService "*" --> "1" database
+ApplicationServiceDownload "*" --> "1" database
+AdminService "*" --> "1" database
+WhoService "*" --> "1" database
+EcdcService "*" --> "1" database
+RkiBundeslaenderService "*" --> "1" database
+RkiLandkreiseService "*" --> "1" database
+RkiVaccinationService "*" --> "1" database
+OwidService "*" --> "1" database
+ApplicationService : SQLAlchemy database
+ApplicationServiceDownload : SQLAlchemy database
+AdminService : SQLAlchemy database
+WhoService : SQLAlchemy database
+EcdcService : SQLAlchemy database
+RkiBundeslaenderService : SQLAlchemy database
+RkiLandkreiseService : SQLAlchemy database
+RkiVaccinationService : SQLAlchemy database
+OwidService : SQLAlchemy database
+@enduml