<where>

The element where identifies a condition that must be true for the following actions to be evaluated.

The condition must be true for at least one value in every attribute.

Formal Definition

~ed-stamp?, 
{[TAN-mor (~action-condition-attributes):]   ~action-condition-attributes} OR 

{[TAN-class-2 (~action-condition-attributes):]   ~action-condition-attributes} OR 

{[TAN-core (~action-condition-attributes):]   {empty}}

Defined at: TAN-core.rng