You configure whether an attribute is multi-select by changing the
value in the
system-navigation_Select attribute of a PDR, using the
Configuration Web Service or Integrator.
The
system-navigation_Select attribute of a PDR can have the
following settings:
- multi-and
configures the attribute as a multi-select AND attribute. This means that a
current navigation state represents the intersection of the records returned
from the multiple selections of values on that attribute.
- multi-or
configures the attribute as a multi-select OR attribute. This means that a
current navigation state represents the union of the records returned from the
multiple selections of values on that attribute.
- single
configures the attribute as a single-select attribute. This means that only one
value can be selected for an attribute at a time. This is the default.