diff --git a/docs/BACKLOG.md b/docs/BACKLOG.md
index b5e918d9f16772c0fafd4532a564632f2f1bb4ce..b734654b1663346366b43976d01db4e2a1134674 100644
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+++ b/docs/BACKLOG.md
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 * Fixed #224 RKI: Prepare Development of RKI import
 
 ### 0.0.34 Release
-* Issue #225 Add Issue Matrix to Gitlab
+* Fixed #225 Add Issue Matrix to Gitlab
   
 ### WHO
 * -------------------------------------
-* Issue WHO: Development: Navigation and Pages for Info, Tasks and Tests 
-* Issue WHO: Development: Download Data File
-* Issue WHO: Development: import
-* Issue WHO: Development: import_flat
-* Issue WHO: Development: full update Dimension Tables
-* Issue WHO: Development: full update Fact Table
-* Issue WHO: Development: update Dimension Tables
-* Issue WHO: Development: update Fact Table
-* Issue WHO: Development: Navigation and Pages for Imported Table
-* Issue WHO: Development: Navigation and Pages for Dimension Tables
-* Issue WHO: Development: Navigation and Pages for Fact Table
-* Issue WHO: Update UML Diagrams for Domain Model   
-* Issue WHO: Update UML Diagrams for Use Cases 
-* Issue WHO: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
-* Issue WHO: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database
-* Issue WHO: Documentation: write Tast-Plan for manual Testing 
-* Issue WHO: Documentation: write Checklist for manual Testing
+* Issue #226 WHO: Development: Navigation and Pages for Info, Tasks and Tests 
+* Issue #227 WHO: Development: Download Data File
+* Issue #228 WHO: Development: import
+* Issue #229 WHO: Development: import_flat
+* Issue #230 WHO: Development: full update Dimension Tables
+* Issue #231 WHO: Development: full update Fact Table
+* Issue #232 WHO: Development: update Dimension Tables
+* Issue #233 WHO: Development: update Fact Table
+* Issue #234 WHO: Development: Navigation and Pages for Imported Table
+* Issue #235 WHO: Development: Navigation and Pages for Dimension Tables
+* Issue #236 WHO: Development: Navigation and Pages for Fact Table
+* Issue #237 WHO: Update UML Diagrams for Domain Model   
+* Issue #238 WHO: Update UML Diagrams for Use Cases 
+* Issue #239 WHO: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
+* Issue #240 WHO: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database
+* Issue #241 WHO: Documentation: write Tast-Plan for manual Testing 
+* Issue #242 WHO: Documentation: write Checklist for manual Testing
 
 ### OWID
 * -------------------------------------
-* Issue OWID: Development: Navigation and Pages for Info, Tasks and Tests 
-* Issue OWID: Development: Download Data File
-* Issue OWID: Development: import
-* Issue OWID: Development: import_flat
-* Issue OWID: Development: full update Dimension Tables
-* Issue OWID: Development: full update Fact Table
-* Issue OWID: Development: update Dimension Tables
-* Issue OWID: Development: update Fact Table
-* Issue OWID: Development: Navigation and Pages for Imported Table
-* Issue OWID: Development: Navigation and Pages for Dimension Tables
-* Issue OWID: Development: Navigation and Pages for Fact Table  
-* Issue OWID: Documentation: Update UML Diagrams for Domain Model   
-* Issue OWID: Documentation: Update UML Diagrams for Use Cases 
-* Issue OWID: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
-* Issue OWID: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database 
-* Issue OWID: Documentation: write Tast-Plan for manual Testing 
-* Issue OWID: Documentation: write Checklist for manual Testing 
+* Issue #243 OWID: Development: Navigation and Pages for Info, Tasks and Tests 
+* Issue #244 OWID: Development: Download Data File
+* Issue #245 OWID: Development: import
+* Issue #246 OWID: Development: import_flat
+* Issue #247 OWID: Development: full update Dimension Tables
+* Issue #248 OWID: Development: full update Fact Table
+* Issue #306 OWID: Development: update Dimension Tables
+* Issue #249 OWID: Development: update Fact Table
+* Issue #250 OWID: Development: Navigation and Pages for Imported Table
+* Issue #251 OWID: Development: Navigation and Pages for Dimension Tables
+* Issue #252 OWID: Development: Navigation and Pages for Fact Table  
+* Issue #253 OWID: Documentation: Update UML Diagrams for Domain Model   
+* Issue #254 OWID: Documentation: Update UML Diagrams for Use Cases 
+* Issue #255 OWID: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
+* Issue #256 OWID: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database 
+* Issue #257 OWID: Documentation: write Tast-Plan for manual Testing 
+* Issue #258 OWID: Documentation: write Checklist for manual Testing 
 
 ### ECDC
 * -------------------------------------
-* Issue ECDC: Development: Navigation and Pages for Info, Tasks and Tests 
-* Issue ECDC: Development: Download Data File
-* Issue ECDC: Development: import
-* Issue ECDC: Development: import_flat
-* Issue ECDC: Development: full update Dimension Tables
-* Issue ECDC: Development: full update Fact Table
-* Issue ECDC: Development: update Dimension Tables
-* Issue ECDC: Development: update Fact Table
-* Issue ECDC: Development: Navigation and Pages for Imported Table
-* Issue ECDC: Development: Navigation and Pages for Dimension Tables
-* Issue ECDC: Development: Navigation and Pages for Fact Table
-* Issue ECDC: Documentation: Update UML Diagrams for Domain Model   
-* Issue ECDC: Documentation: Update UML Diagrams for Use Cases   
-* Issue ECDC: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
-* Issue ECDC: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database 
-* Issue ECDC: Documentation: write Tast-Plan for manual Testing 
-* Issue ECDC: Documentation: write Checklist for manual Testing 
+* Issue #259 ECDC: Development: Navigation and Pages for Info, Tasks and Tests 
+* Issue #260 ECDC: Development: Download Data File
+* Issue #261 ECDC: Development: import
+* Issue #262 ECDC: Development: import_flat
+* Issue #263 ECDC: Development: full update Dimension Tables
+* Issue #264 ECDC: Development: full update Fact Table
+* Issue #309 ECDC: Development: update Dimension Tables
+* Issue #310 ECDC: Development: update Fact Table
+* Issue #311 ECDC: Development: Navigation and Pages for Imported Table
+* Issue #266 ECDC: Development: Navigation and Pages for Dimension Tables
+* Issue #267 ECDC: Development: Navigation and Pages for Fact Table
+* Issue #268 ECDC: Documentation: Update UML Diagrams for Domain Model   
+* Issue #269 ECDC: Documentation: Update UML Diagrams for Use Cases   
+* Issue #270 ECDC: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
+* Issue #271 ECDC: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database 
+* Issue #272 ECDC: Documentation: write Tast-Plan for manual Testing 
+* Issue #273 ECDC: Documentation: write Checklist for manual Testing 
 
 ### RKI Vaccination
 * -------------------------------------
-* Issue RKI Vaccination: Development: Navigation and Pages for Info, Tasks and Tests 
-* Issue RKI Vaccination: Development: Download Data File
-* Issue RKI Vaccination: Development: import
-* Issue RKI Vaccination: Development: import_flat
-* Issue RKI Vaccination: Development: full update Dimension Tables
-* Issue RKI Vaccination: Development: full update Fact Table
-* Issue RKI Vaccination: Development: update Dimension Tables
-* Issue RKI Vaccination: Development: update Fact Table
-* Issue RKI Vaccination: Development: Navigation and Pages for Imported Table
-* Issue RKI Vaccination: Development: Navigation and Pages for Dimension Tables
-* Issue RKI Vaccination: Development: Navigation and Pages for Fact Table
-* Issue RKI Vaccination: Documentation: Update UML Diagrams for Domain Model   
-* Issue RKI Vaccination: Documentation: Update UML Diagrams for Use Cases   
-* Issue RKI Vaccination: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
-* Issue RKI Vaccination: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database 
-* Issue RKI Vaccination: Documentation: write Tast-Plan for manual Testing 
-* Issue RKI Vaccination: Documentation: write Checklist for manual Testing 
+* Issue #274 RKI Vaccination: Development: Navigation and Pages for Info, Tasks and Tests 
+* Issue #275 RKI Vaccination: Development: Download Data File
+* Issue #276 RKI Vaccination: Development: import
+* Issue #277 RKI Vaccination: Development: import_flat
+* Issue #278 RKI Vaccination: Development: full update Dimension Tables
+* Issue #279 RKI Vaccination: Development: full update Fact Table
+* Issue #280 RKI Vaccination: Development: update Dimension Tables
+* Issue #281 RKI Vaccination: Development: update Fact Table
+* Issue #282 RKI Vaccination: Development: Navigation and Pages for Imported Table
+* Issue #283 RKI Vaccination: Development: Navigation and Pages for Dimension Tables
+* Issue #284 RKI Vaccination: Development: Navigation and Pages for Fact Table
+* Issue #285 RKI Vaccination: Documentation: Update UML Diagrams for Domain Model   
+* Issue #286 RKI Vaccination: Documentation: Update UML Diagrams for Use Cases   
+* Issue #287 RKI Vaccination: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
+* Issue #288 RKI Vaccination: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database 
+* Issue #289 RKI Vaccination: Documentation: write Tast-Plan for manual Testing 
+* Issue #290 RKI Vaccination: Documentation: write Checklist for manual Testing 
 
 ### RKI
 * -------------------------------------
-* Issue RKI: Development: Navigation and Pages for Info, Tasks and Tests 
-* Issue RKI: Development: Download Data File
-* Issue RKI: Development: import
-* Issue RKI: Development: import_flat
-* Issue RKI: Development: full update Dimension Tables
-* Issue RKI: Development: full update Fact Table
-* Issue RKI: Development: update Dimension Tables
-* Issue RKI: Development: update Fact Table
-* Issue RKI: Development: Navigation and Pages for Imported Table
-* Issue RKI: Development: Navigation and Pages for Dimension Tables
-* Issue RKI: Development: Navigation and Pages for Fact Table
-* Issue RKI: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
-* Issue RKI: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database
-* Issue RKI: Documentation: write Tast-Plan for manual Testing 
-* Issue RKI: Documentation: write Checklist for manual Testing 
+* Issue #291 RKI: Development: Navigation and Pages for Info, Tasks and Tests 
+* Issue #292 RKI: Development: Download Data File
+* Issue #293 RKI: Development: import
+* Issue #294 RKI: Development: import_flat
+* Issue #295 RKI: Development: full update Dimension Tables
+* Issue #296 RKI: Development: full update Fact Table
+* Issue #297 RKI: Development: update Dimension Tables
+* Issue #298 RKI: Development: update Fact Table
+* Issue #299 RKI: Development: Navigation and Pages for Imported Table
+* Issue #300 RKI: Development: Navigation and Pages for Dimension Tables
+* Issue #301 RKI: Development: Navigation and Pages for Fact Table
+* Issue #307 RKI: Documentation: Update UML Diagrams for Domain Model   
+* Issue #308 RKI: Documentation: Update UML Diagrams for Use Cases   
+* Issue #302 RKI: QA: add Selenium Tests for all Frontend Urls and Pages without any Access to Database
+* Issue #303 RKI: QA: add Selenium Tests for all Frontend Urls and Pages with Read Access to Database
+* Issue #304 RKI: Documentation: write Tast-Plan for manual Testing 
+* Issue #305 RKI: Documentation: write Checklist for manual Testing 
 
 ### 0.0.39 Release
 * -------------------------------------