static void getDimensionsFromDefaultDimension(Args _args)
{
    DimensionAttributeValueSet dimensionAttributeValueSet;
    DimensionAttributeValueSetItem dimensionAttributeValueSetItem;
    DimensionAttributeValue dimensionAttributeValue;
    DimensionAttribute dimensionAttribute;
    Common dimensionValueEntity;

    dimensionAttributeValueSet = DimensionAttributeValueSet::find(CustTable::find('9101').DefaultDimension);

    // Find all of the 'value set items' linked against the 'value set'
    while select dimensionAttributeValueSetItem
        where   dimensionAttributeValueSetItem.DimensionAttributeValueSet == dimensionAttributeValueSet.RecId
    {
        // Find the dimension 'value' (DimensionAttributeValue) that the set item points to.
        dimensionAttributeValue = DimensionAttributeValue::find(dimensionAttributeValueSetItem.DimensionAttributeValue);

        // Find the underlying attribute.
        dimensionAttribute = DimensionAttribute::find(dimensionAttributeValue.DimensionAttribute);

        // Use the helper class to obtain a reference to the underlying entity (can be anything)
        dimensionValueEntity = DimensionDefaultingControllerBase::findBackingEntityInstance(
            curext(),
            dimensionAttribute,
            dimensionAttributeValue.EntityInstance);

        info(strFmt("%1: %2", dimensionAttribute.Name, dimensionAttributeValue.getValue()));
    }
}