IDCOLUMN attribute
The IDCOLUMN attribute specifies the form field that contains the identifier of
a tree node.
Syntax
IDCOLUMN = column-name- column-name is a form field name.
Usage
This attribute is used in the definition of a TREE container, to define the name
of the form field containing the identifier of a node in a tree view
You must specify form field column names, not item tag identifiers.
This attribute is mandatory.