The attribute title, displayed in the classification list, is set to the default value "S" (letter only). Therefore, the name of the column in the classification list shows the letter/s used as code for the attribute. The value can also be changed to:
The value L will display the full name of the attribute in the classification list. The value C will display the letter and the full name of the attribute name.
Select EDB-GTM-TIT. The value can be changed to L or C and will be immediately visible in the mask.
and search for the entry