[Zope] Tree from a dictionary

[vanroose wim]

Dear Sir, Madam,

            I have an external method that returns a nested dictionary.
for example:
{'page_one':{'subpage':'contentstring'},'page_two':'contentstring'}

           I want this dictionary displayed into a tree strucure   Where
the nested dictionaries  appear   as branches of the tree

           Is there some documentation that explains how to do it?  Is
it already discussed in the community section of Zope???


Wim Vanroose