diff --git a/messages/uniworx/de-de-formal.msg b/messages/uniworx/de-de-formal.msg
index 262b980c6..e2116f2b8 100644
--- a/messages/uniworx/de-de-formal.msg
+++ b/messages/uniworx/de-de-formal.msg
@@ -947,7 +947,9 @@ MailSubmissionsUnassignedIntro n@Int courseName@Text termDesc@Text sheetName@She
 MailSubjectSheetSoonInactive csh@CourseShorthand sheetName@SheetName: #{sheetName} in #{csh} kann nur noch kurze Zeit abgegeben werden
 MailSheetSoonInactiveIntro courseName@Text termDesc@Text sheetName@SheetName: Abgabefrist für #{sheetName} im Kurs #{courseName} (#{termDesc}) endet in Kürze.
 MailSubjectSheetInactive csh@CourseShorthand sheetName@SheetName: Abgabezeitraum für #{sheetName} in #{csh} abgelaufen
-MailSheetInactiveIntro courseName@Text termDesc@Text sheetName@SheetName n@Int num@Int64: Die Abgabefrist für #{sheetName} im Kurs #{courseName} (#{termDesc}) beendet. Es gab #{noneOneMoreDE n "Keine Abgaben" "Nur eine Abgabe von " (toMessage n <> " Abgaben von ")}#{noneOneMoreDE num "" "einem Teilnehmer" (toMessage num <> " Teilnehmern")}.
+MailSheetInactiveIntro courseName@Text termDesc@Text sheetName@SheetName n@Int num@Int64: Die Abgabefrist für #{sheetName} im Kurs #{courseName} (#{termDesc}) ist beendet. Es gab #{noneOneMoreDE n "Keine Abgaben" "Nur eine Abgabe von " (toMessage n <> " Abgaben von ")}#{noneOneMoreDE num "" "einem Teilnehmer" (toMessage num <> " Teilnehmern")}.
+MailSheetInactiveIntroNoUserSubmission courseName@Text termDesc@Text sheetName@SheetName n@Int num@Int64: Die Abgabefrist für #{sheetName} im Kurs #{courseName} (#{termDesc}) ist beendet.#{noneOneMoreDE n "" "Es gab bereits eine Abgabe von " (("Es gab bereits " <> toMessage n) <> " Abgaben von ")}#{noneOneMoreDE num "" "einem Teilnehmer" (toMessage num <> " Teilnehmern")}.
+MailSheetInactivePseudonymsCount num@Int64: Die Anzahl von Abgaben betrifft nur jene, die bereits direkt in Uni2work abgegeben haben. Es #{pluralDE num (("wurde " <> tshow num) <> " Pseudonym") (("wurden " <> tshow num) <> " Pseudonyme")} generiert.
 
 MailSubjectCorrectionsAssigned csh@CourseShorthand sheetName@SheetName: Ihnen wurden Korrekturen zu #{sheetName} in #{csh} zugeteilt
 MailCorrectionsAssignedIntro courseName@Text termDesc@Text sheetName@SheetName n@Int: #{n} #{pluralDE n "Abgabe wurde" "Abgaben wurden"} Ihnen zur Korrektur für #{sheetName} im Kurs #{courseName} (#{termDesc}) zugeteilt.
diff --git a/messages/uniworx/en-eu.msg b/messages/uniworx/en-eu.msg
index 8d4e16957..bddb0430d 100644
--- a/messages/uniworx/en-eu.msg
+++ b/messages/uniworx/en-eu.msg
@@ -948,6 +948,8 @@ MailSubjectSheetSoonInactive csh sheetName: The submission period for #{sheetNam
 MailSheetSoonInactiveIntro courseName termDesc sheetName: Soon you will no longer be allowed to submit for #{sheetName} of the course #{courseName} (#{termDesc}).
 MailSubjectSheetInactive csh sheetName: The submission period for #{sheetName} of #{csh} has ended
 MailSheetInactiveIntro courseName termDesc sheetName n num: The submission period for #{sheetName} of the course #{courseName} (#{termDesc}) has ended. #{noneOneMoreEN num "" "One participant" (toMessage num <> " participants")}#{noneOneMoreEN n "" "" (" made " <> toMessage num)}#{noneOneMoreEN n "There were no submissions" " made one submission" " submissions"}.
+MailSheetInactiveIntroNoUserSubmission courseName termDesc sheetName n num: The submission period for #{sheetName} of the course #{courseName} (#{termDesc}) has ended. #{noneOneMoreEN num "" "One participant already" (toMessage num <> " participants already")}#{noneOneMoreEN n "" "" (" made " <> toMessage num)}#{noneOneMoreEN n "" " made one submission" " submissions"}.
+MailSheetInactivePseudonymsCount num: The number of submissions above accounts only for the submissions already made directly in Uni2work. #{num} #{pluralEN num "pseudonym was" "pseudonyms were"} generated.
 
 MailSubjectCorrectionsAssigned csh sheetName: You were assigned corrections for #{sheetName} of #{csh}
 MailCorrectionsAssignedIntro courseName termDesc sheetName n: You were assigned #{n} #{pluralEN n "correction" "corrections"} for #{sheetName} of #{courseName} (#{termDesc}).
diff --git a/src/Jobs/Handler/SendNotification/SheetInactive.hs b/src/Jobs/Handler/SendNotification/SheetInactive.hs
index d00ea2fba..6ea533168 100644
--- a/src/Jobs/Handler/SendNotification/SheetInactive.hs
+++ b/src/Jobs/Handler/SendNotification/SheetInactive.hs
@@ -37,7 +37,7 @@ dispatchNotificationSheetSoonInactive nSheet jRecipient = userMailT jRecipient $
 
 dispatchNotificationSheetInactive :: SheetId -> UserId -> Handler ()
 dispatchNotificationSheetInactive nSheet jRecipient = userMailT jRecipient $ do
-  (Course{..}, Sheet{..}, nrSubs, nrSubmitters) <- liftHandler . runDB $ do
+  (Course{..}, Sheet{..}, nrSubs, nrSubmitters, nrPseudonyms, nrParticipants) <- liftHandler . runDB $ do
     sheet <- getJust nSheet
     course <- belongsToJust sheetCourse sheet
     nrSubs <- count [SubmissionSheet ==. nSheet]
@@ -46,7 +46,9 @@ dispatchNotificationSheetInactive nSheet jRecipient = userMailT jRecipient $ do
         E.where_ $ submission E.^. SubmissionSheet E.==. E.val nSheet
         -- E.distinctOn [E.don (subUser E.^. SubmissionUserUser)] -- Not necessary due to UniqueSubmisionUser
         return (E.countRows :: E.SqlExpr (E.Value Int64))
-    return (course, sheet, nrSubs, nrSubmitters)
+    nrPseudonyms <- count [SheetPseudonymSheet ==. nSheet]
+    nrParticipants <- count [CourseParticipantCourse ==. sheetCourse, CourseParticipantState ==. CourseParticipantActive]
+    return (course, sheet, nrSubs, nrSubmitters, nrPseudonyms, nrParticipants)
   replaceMailHeader "Auto-Submitted" $ Just "auto-generated"
   setSubjectI $ MsgMailSubjectSheetInactive courseShorthand sheetName
 
diff --git a/templates/mail/sheetInactive.hamlet b/templates/mail/sheetInactive.hamlet
index 0a5721845..225eae665 100644
--- a/templates/mail/sheetInactive.hamlet
+++ b/templates/mail/sheetInactive.hamlet
@@ -11,8 +11,16 @@ $newline never
       }
   <body>
     <h1>
-      _{MsgMailSheetInactiveIntro (CI.original courseName) termDesc sheetName nrSubs nrSubmitters}
+      $if is _Just (submissionModeUser sheetSubmissionMode)
+        _{MsgMailSheetInactiveIntro (CI.original courseName) termDesc sheetName nrSubs nrSubmitters}
+      $else
+        _{MsgMailSheetInactiveIntroNoUserSubmission (CI.original courseName) termDesc sheetName nrSubs nrSubmitters}
+    $if submissionModeCorrector sheetSubmissionMode
+      <p>
+        _{MsgMailSheetInactivePseudonymsCount nrPseudonyms}
+    <p>
+      _{MsgMailSheetInactiveParticipantsCount nrParticipants}
     <p>
       <a href=@{CSheetR tid ssh csh shn SShowR}>
         #{sheetName}
-    ^{editNotifications}
\ No newline at end of file
+    ^{editNotifications}