Field help (SRGORN) 

This field is used to keep a second address for each location, to be used systematically during the search for input locations, with a view to obtaining a different filling mode from the address alphanumerical order. The value should be comprised between 1 and 5, thus corresponding to the 5 lines of the address structure (Aisle 1, Level 2, Row 3, other 4, other 5).