diff --git a/docs/BACKLOG.md b/docs/BACKLOG.md
index 7a7c2462d2248d722430833ed472bb97d954d601..c0466896b9c6f3ff92e50652d6d4ce572f720391 100644
--- a/docs/BACKLOG.md
+++ b/docs/BACKLOG.md
@@ -274,3 +274,32 @@
 * Issue #61 frontend: better design for navtabs
 * Issue #62 frontend: better design for pages
 * Issue #63 frontend: add footer design
+
+### 0.0.28 Release
+* ------------------------------------- 
+
+### 0.0.29 Release
+* ------------------------------------- 
+
+### 0.0.30 Release
+* ------------------------------------- 
+
+### 00 Inbox
+* ------------------------------------- 
+
+### 01 Next
+* ------------------------------------- 
+
+### 02 Soon
+* -------------------------------------
+
+### 03 Nice to Have
+* -------------------------------------
+
+### 04 Dropped
+* -------------------------------------
+
+### 05 Later maybe
+* -------------------------------------
+
+
diff --git a/src/covid19/blueprints/owid/owid_model_import.py b/src/covid19/blueprints/owid/owid_model_import.py
index c05cdfa2745e8680fd6e0d7929bb153763c9ff09..332aef1d66eef1bb2fda2ec92032ad0a50863a04 100644
--- a/src/covid19/blueprints/owid/owid_model_import.py
+++ b/src/covid19/blueprints/owid/owid_model_import.py
@@ -119,6 +119,7 @@ class OwidImport(db.Model):
             myresultarray.append(item)
         return myresultarray
 
+    # TODO: #196 OwidImport.get_new_dates_reported_as_array() needs implementation
     @classmethod
     def get_new_dates_reported_as_array(cls):
         return cls.get_dates_reported_as_array()
diff --git a/src/covid19/blueprints/rki/rki_vaccination/rki_vaccination_model_import.py b/src/covid19/blueprints/rki/rki_vaccination/rki_vaccination_model_import.py
index c82514266445330690470c70d2e74caedebb1ee7..47ac63bf9b132d298e5e941af40effe6b67eb073 100644
--- a/src/covid19/blueprints/rki/rki_vaccination/rki_vaccination_model_import.py
+++ b/src/covid19/blueprints/rki/rki_vaccination/rki_vaccination_model_import.py
@@ -84,35 +84,36 @@ class RkiVaccinationImport(db.Model):
             resultarray.append(o)
         return resultarray
 
+    # TODO #195 RkiVaccinationImport.get_daterep_missing_in_vaccination_data(): native SQL to SQLalechemy Query
     @classmethod
     def get_daterep_missing_in_vaccination_data(cls):
         sql_query = """
             select
                 distinct 
-                    rki_vaccination_import.datum
+                    application__import__rki_vaccination.datum
                 from
-                    rki_vaccination_import
+                    application__import__rki_vaccination
                 where
                     datum
                 not in (
                     select
                         distinct
-                            rki_vaccination_import.datum
+                            application__import__rki_vaccination.datum
                         from
-                            rki_vaccination_data
+                            rki_vaccination
                         left join
                             rki_vaccination_datereported
                         on
-                            rki_vaccination_data.date_reported_id=rki_vaccination_datereported.id
+                            rki_vaccination.date_reported_id=rki_vaccination_datereported.id
                         group by 
-                            rki_vaccination_import.datum
+                            application__import__rki_vaccination.datum
                         order by
-                            rki_vaccination_import.datum desc
+                            application__import__rki_vaccination.datum desc
                 )
                 group by
-                    rki_vaccination_import.datum
+                    application__import__rki_vaccination.datum
                 order by 
-                    rki_vaccination_import.datum desc
+                    application__import__rki_vaccination.datum desc
             """
         new_dates = []
         for item, in db.session.execute(sql_query):