<xform> declaration

hi all.
In the new specification (28th of August 2001), the <xform:xform> 
includes a <xform:action> node. Here is the schema definition:
<xsd:element name = "xform">
    <xsd:all>
        ...
        <xsd:element ref = "xform:action" minOccurs = "0" />
        ...
    </xsd:all>
</xsd:element>

But how should i do if i want to deal with more than one events of xform?
Should the value of attribute "maxOccurs" of <action> in <xform> be set to
"unbounded"?

Thanks.

hlyu