diff --git a/docs/BACKLOG.md b/docs/BACKLOG.md
index bd4003ae75d0625cd6852c7f4f1211af92f96318..6fe30284c96620a0a39f97e30e9154af8b0d5c36 100644
--- a/docs/BACKLOG.md
+++ b/docs/BACKLOG.md
@@ -267,20 +267,23 @@
 ### 0.0.27 Release
 * Fixed #60 frontend: better design for tables
 * Fixed #62 frontend: better design for pages
-* Fixed #197 UML use cases for OWID reports and Visaul Data  
+* Fixed #197 UML use cases for OWID reports and Visual Data  
 
 ### 0.0.28 Release
 * Fixed #199 Database export without gzip
 * Fixed #200 Database import without gzip
 
 ### 0.0.29 Release
-* ------------------------------------- 
+* Fixed #201 UML: blueprint user 
 
 ### 0.0.30 Release
 * ------------------------------------- 
 
 ### 00 Inbox
-* ------------------------------------- 
+* -------------------------------------
+* Issue #202 add blueprint user
+* Issue #203 find python module for blueprint user
+* Issue #204 add python module for blueprint user
 
 ### 01 Next
 * -------------------------------------
diff --git a/docs/uml_blueprints/admin/admin_domain_model.txt b/docs/uml_blueprints/admin/admin_domain_model.txt
index af43e25350e74349c0719189842862d2cd05120b..1a9de7b0aceb40febb9182e012049ee4c28e0c12 100644
--- a/docs/uml_blueprints/admin/admin_domain_model.txt
+++ b/docs/uml_blueprints/admin/admin_domain_model.txt
@@ -112,6 +112,9 @@ class RkiLandkreiseService << (S,red) Service >> {
 }
 class OwidService << (S,red) Service >> {
 
+}
+class UserService << (S,red) Service >> {
+
 }
 ApplicationServiceDownload "*" --> "1"  ApplicationServiceConfig: cfg
 application_workers "1" --> "1" application_services: application_services
@@ -128,6 +131,7 @@ 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
+application_services "*" --> "1" UserService: user_service
 ApplicationService "*" --> "1" database
 ApplicationServiceDownload "*" --> "1" database
 AdminService "*" --> "1" database
@@ -137,6 +141,7 @@ RkiBundeslaenderService "*" --> "1" database
 RkiLandkreiseService "*" --> "1" database
 RkiVaccinationService "*" --> "1" database
 OwidService "*" --> "1" database
+UserService "*" --> "1" database
 ApplicationService : SQLAlchemy database
 ApplicationServiceDownload : SQLAlchemy database
 AdminService : SQLAlchemy database
@@ -146,4 +151,5 @@ RkiBundeslaenderService : SQLAlchemy database
 RkiLandkreiseService : SQLAlchemy database
 RkiVaccinationService : SQLAlchemy database
 OwidService : SQLAlchemy database
+UserService : SQLAlchemy database
 @enduml
diff --git a/docs/uml_blueprints/user/user_domain_model.png b/docs/uml_blueprints/user/user_domain_model.png
new file mode 100644
index 0000000000000000000000000000000000000000..03eb6ffca0db08ae40ad432bff142f47894beecd
Binary files /dev/null and b/docs/uml_blueprints/user/user_domain_model.png differ
diff --git a/docs/uml_blueprints/user/user_domain_model.txt b/docs/uml_blueprints/user/user_domain_model.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9790187444594ce72a5d5268b432e87bd95a9dd1
--- /dev/null
+++ b/docs/uml_blueprints/user/user_domain_model.txt
@@ -0,0 +1,148 @@
+@startuml
+class UserService << (S,red) Service >> {
+    database: String
+    limit_nr: Integer
+    task_database_drop_create()
+    run_admin_database_dump()
+    {classifier} -run_ome_shell_command(cmd)
+    {classifier} run_admin_database_dump_reimport()
+    {classifier} run_admin_database_drop()
+}
+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()
+}
+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 user_views_frontend << (B,orchid) Boundary >> {
+	url_user_index()
+    url_user_tasks()
+    url_user_info()
+}
+class user_celery_tasks << (B,orchid) Boundary >> {
+    task_user_alive_message()
+    task_user_database_drop_create()
+    task_user_import_all_files()
+    task_user_update_dimension_tables_only()
+    task_user_update_fact_table_initial_only()
+    task_user_update_fact_table_incremental_only()
+    task_user_update_star_schema_initial()
+    task_user_update_star_schema_incremental()
+}
+class user_views_for_tasks << (B,orchid) Boundary >> {
+    url_user_database_dump()
+    url_user_database_dump_reimport()
+    url_user_database_dropcreate_only()
+    url_user_database_drop()
+    url_user_download_all_files()
+    url_user_import_all_files()
+    url_user_update_dimension_tables_only()
+    url_user_update_fact_table_initial_only()
+    url_user_update_fact_table_incremental_only()
+    url_user_update_star_schema_initial()
+}
+class application_services << (P,yellow) Proxy >> {
+
+}
+class AdminService << (P,red) Service >> {
+
+}
+class ApplicationService << (S,red) Service >> {
+
+}
+class WhoService << (S,red) Service >> {
+
+}
+class EcdcService << (S,red) Service >> {
+
+}
+class RkiVaccinationService << (S,red) Service >> {
+
+}
+class RkiBundeslaenderService << (S,red) Service >> {
+
+}
+class RkiLandkreiseService << (S,red) Service >> {
+
+}
+class OwidService << (S,red) Service >> {
+
+}
+ApplicationServiceDownload "*" --> "1"  ApplicationServiceConfig: cfg
+user_views_frontend "1" --> "1" application_services: application_services
+user_views_frontend "*" --> "1" ApplicationPage: page_info
+user_celery_tasks "1" --> "1" application_services: application_services
+user_views_for_tasks "1" --> "1" application_services: application_services
+user_views_for_tasks "*" --> "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
+application_services "*" --> "1" UserService: user_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
+UserService "*" --> "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
+UserService : SQLAlchemy database
+@enduml
diff --git a/docs/uml_blueprints/user/user_use_cases.png b/docs/uml_blueprints/user/user_use_cases.png
new file mode 100644
index 0000000000000000000000000000000000000000..d3452042091df0b49a8611b0852df70ad7ad1e74
Binary files /dev/null and b/docs/uml_blueprints/user/user_use_cases.png differ
diff --git a/docs/uml_blueprints/user/user_use_cases.txt b/docs/uml_blueprints/user/user_use_cases.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c72d3379e5b0d796c1ceec542e2998840a99bbd4
--- /dev/null
+++ b/docs/uml_blueprints/user/user_use_cases.txt
@@ -0,0 +1,60 @@
+@startuml
+left to right direction
+actor Visitor as vu
+package user {
+	actor SysAdmin as su
+	actor Admin as au
+}
+package user_views_frontend {
+  usecase url_user_index as UC1
+  usecase url_user_tasks as UC2
+  usecase url_user_info as UC3
+}
+package user_views_for_tasks {
+  usecase url_user_database_dump as UC51
+  usecase url_user_database_dump_reimport as UC52
+  usecase url_user_database_drop as UC53
+  usecase url_user_download_all_files as UC54
+  usecase url_user_alive_message_start as UC55
+  usecase url_user_database_dropcreate_only as UC56
+  usecase url_user_import_all_files as UC57
+  usecase url_user_update_dimension_tables_only as UC58
+  usecase url_user_update_fact_table_initial_only as UC59
+  usecase url_user_update_fact_table_incremental_only as UC60
+  usecase url_user_update_star_schema_initial as UC61
+  usecase url_user_update_star_schema_incremental as UC62
+}
+package user_celery_tasks {
+  usecase task_user_alive_message as UC105
+  usecase task_user_database_drop_create as UC106
+  usecase task_user_import_all_files as UC107
+  usecase task_user_update_dimension_tables_only as UC108
+  usecase task_user_update_fact_table_initial_only as UC109
+  usecase task_user_update_fact_table_incremental_only as UC110
+  usecase task_user_update_star_schema_initial as UC111
+  usecase task_user_update_star_schema_incremental as UC112
+}
+au --> UC1
+au --> UC2
+au --> UC3
+su --> UC51
+su --> UC52
+su --> UC53
+au --> UC54
+au --> UC55
+au --> UC56
+au --> UC57
+au --> UC58
+au --> UC59
+au --> UC60
+au --> UC61
+au --> UC62
+UC55 --> UC105
+UC56 --> UC106
+UC57 --> UC107
+UC58 --> UC108
+UC59 --> UC109
+UC60 --> UC110
+UC61 --> UC111
+UC62 --> UC112
+@enduml
\ No newline at end of file