Bug 182677 Crosstab can not be converted to template item
The logic in model to check if crosstab can be converted to template report item returns false, but it should be true. The related check code is at DesignElementHandle.canTransformToTemplate().
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/ContainerContext.java
/**
	 * 
	 * @param module
	 * @param posn
	 * @return
	 */
	public DesignElement getContent( Module module, int posn )
	{
		if ( isSlot )
			return container.getSlot( containerSlotID ).getContent( posn );
		return getContent( module, containerProp, posn );
	}
	/**
	 * 
	 * @param module
	 * @param propName
	 * @param posn
	 * @return
	 */
	private DesignElement getContent( Module module, String propName, int posn )
	{
		ElementPropertyDefn defn = container.getPropertyDefn( propName );
		if ( defn == null )
			return null;
		if ( defn.isList( ) )
		{
			List value = container.getListProperty( module, propName );
			return (DesignElement) ( value == null ? null : value.get( posn ) );
		}
		return (DesignElement) ( posn == 0 ? container.getProperty( module,