Sync hierarchical links. (Books/OG/Taxonomies...)

Hi,

In case development resumes on this module, I'd like to see a way to synchronize hierarchical links between Drupal and Alfresco.

For instance Book hierarchies as folder hierarchies.

DRUPAL                                             ALFRESCO
------                                             --------
+ Book Page A             <->                      + Folder A ( with a Folder A.Doc file next to it for the content?) 
--+ Book Page B           <->                      --+ Doc B
--+ Book Page C           <->                      --+ Doc C

or mapping each OG to a different Space and all it's content to a different folder for different taxonomy terms.

DRUPAL                                             ALFRESCO
------                                             --------
+ OG A                    <->                      + Space A
--+ Term A                <->                      --+ Folder A
----+ Page A              <->                      ----+ Doc A
----+ File B              <->                      ----+ Doc B
--+ Term B                <->                      --+ Folder B

I once imagined this type of stuff could be done with the DAV module in Drupal #702860: Document Management : Allow DAV API Clients to specify non-root parent collection..

Has anything like this been anticipated in the CMIS spec? Any chance to see something like this appear in the CMIS API roadmap?

Cheers,

Jun.