Instance List Column Visibility Can Be Set at Run Time

http://docs.lansa.com/14/EN/lansa048/content/resources/images/lansa/vlf%20one.png

Instance List Column Visibility can be set at run time using avListManager.avSetColumnVisibility.

For example this statement will make instance list column Visual ID2 invisible:

#AVLISTMANAGER.avSetColumnVisibility Ucolumntype(V) Ucolumninstance(2) Uvisible(False)

See List Manager Methods.