[Zope] ZClass Inheritance

[Robert W. Erb]

My question concerns the arrangement of ZClasses derived from other 
ZClasses I've defined.

<pre>
   If I have:  product ZMyProduct
               class ZMyClass defined in ZMyProduct
               class ZMyChildClass based on ZMyClass, also in ZMyProduct
               class ZMyGrandChildClass bases on ZMyChildClass, also in
                 ZMyProduct

   I end up with one product, ZMyProduct, with three ZClasses defined in 
it. Is
   this the correct way to this kind of thing? Is there a way to prevent the
   product from getting cluttered with ZClass definitions?
</pre>

Thanks.

-- bob