diff --git a/src/Audit/Types.hs b/src/Audit/Types.hs
index 37ba6ee4d..63455c081 100644
--- a/src/Audit/Types.hs
+++ b/src/Audit/Types.hs
@@ -213,7 +213,7 @@ data Transaction
     { transactionUser               :: UserId                         -- qualification holder that is updated
       -- , transactionQualificationUser  :: QualificationUserId       -- not neccessary due to UniqueQualificationUser
     , transactionQualification      :: QualificationId
-    , transactionQualificationBlock :: QualificationUserBlock         
+    , transactionQualificationBlock :: QualificationUserBlock         -- TODO -- 
     }
   deriving (Eq, Ord, Read, Show, Generic)
 
diff --git a/src/Handler/Utils/Qualification.hs b/src/Handler/Utils/Qualification.hs
index 9fd19c74f..a0c6b50e9 100644
--- a/src/Handler/Utils/Qualification.hs
+++ b/src/Handler/Utils/Qualification.hs
@@ -10,6 +10,8 @@ module Handler.Utils.Qualification
 
 import Import
 
+import qualified Data.Text as Text
+
 -- import Data.Time.Calendar (CalendarDiffDays(..))
 -- import Database.Persist.Sql (updateWhereCount)
 import qualified Database.Esqueleto.Experimental as E   -- might need TypeApplications Lang-Pragma
@@ -209,6 +211,7 @@ qualificationUserBlocking ::
   , Num n
   ) => QualificationId -> [UserId] -> Bool -> QualificationBlockReason -> Bool -> ReaderT (YesodPersistBackend (HandlerSite m)) m n
 qualificationUserBlocking qid uids unblock (qualificationBlockReasonText -> reason) notify = do
+  $logWarnS "BLOCK" $ Text.intercalate " - " [tshow qid, tshow uids, tshow unblock, tshow reason, tshow notify]
   authUsr <- liftHandler maybeAuthId
   now <- liftIO getCurrentTime  
   -- -- Code would work, but problematic 
@@ -226,9 +229,10 @@ qualificationUserBlocking qid uids unblock (qualificationBlockReasonText -> reas
     qualUser <- E.from $ E.table @QualificationUser
     E.where_ $ qualUser E.^. QualificationUserQualification E.==. E.val qid 
         E.&&.  qualUser E.^. QualificationUserUser `E.in_` E.valList uids
-        E.&&.  quserBlock (not unblock) now qualUser -- only unblock blocked qualification and vice versa
+        E.&&.  quserBlock (unblock) now qualUser -- only unblock blocked qualification and vice versa -- TODO: (not unblock) <-> unblock !!!CHECK THIS ONCE MORE !!!
     return (qualUser E.^. QualificationUserId, qualUser E.^. QualificationUserUser)
   let toChange = E.unValue . fst <$> toChange'
+  $logWarnS "BLOCK" $ tshow toChange
   E.insertMany_ $ map (\quid -> QualificationUserBlock
     { qualificationUserBlockQualificationUser = quid
     , qualificationUserBlockUnblock           = unblock
@@ -244,7 +248,7 @@ qualificationUserBlocking qid uids unblock (qualificationBlockReasonText -> reas
       { -- transactionQualificationUser  = quid
         transactionQualification      = qid
       , transactionUser               = uid
-      , transactionQualificationBlock = error "TODO" -- CONTINUE HERE
+      , transactionQualificationBlock = error "TODO" -- CONTINUE HERE !!! -- 
       }
   return $ fromIntegral $ length toChange