When i want to search for certain accounts i can enter one search criteria in the general search field righ in the screen.
Values like a country, city, part of the customer name even extension field values can be used for the execution of a fast search without opening the advanced search filters by clicking on the loop.
Surprisingly this functionality of entering a value in this search field does not work for the postal code, although it is a standard field.
How can i change this? Where is the configuration to manipulate this field?
Many thanks in advance.