Write-protect Item as sample

Question

Hi
I'd like to write protect some Items that I have created as sample for different types of items with different settings.
This makes it easy for users to create new items because they can use the sample and make a copy of it and most of the settings com along from the sample.
Is there way to write-protect items?

Answer 1

I ended up with this:
-- Start: Schreibschutz für Artikel via Eigenschaft 64
IF @object_type = '4' AND @transaction_type = 'U'                                             -- Artikelstamm 'Aktualisieren'
BEGIN
     IF EXISTS (SELECT T0.ItemCode FROM dbo.OITM T0
          WHERE T0.ItemCode = @list_of_cols_val_tab_del AND T0.QryGroup64='Y')          -- Schreibschutz abfragen
          BEGIN     
               IF EXISTS (SELECT T1.ItemCode FROM dbo.AITM T1                                   -- um Schreibschutz zu setzen
                    WHERE T1.ItemCode = @list_of_cols_val_tab_del AND T1.QryGroup64='Y' -- muss in der History der neuste eintrag geprüft werden
                    AND T1.LogInstanc = (SELECT MAX(T2.LogInstanc) FROM dbo.AITM T2 WHERE T2.ItemCode = @list_of_cols_val_tab_del))
                    BEGIN
                         SET @error = 1
                         SET @error_message = N'Dies ist ein schreibgeschützter Musterartikel !  -  Fragen? Fragen!'
                    END
          END
END
-- Ende: Schreibschutz für Artikel via Eigenschaft 64
Basically works, except that it does not detect changes to the ItemCode itself.
Any suggestions?
Thanks
Franz