Hi Y2i,
 I have tried suggestion from Thomas Broyer with various combinations
on 'with' clause but does not work. From debug inf, i can see 'PTag'
class been retrieved but not 'RIdxWord'. my sample code is the
following:
"
class PTasLinks {
..
/* 1st layer owned 1-to-many relationship */
 @Persistent(mappedBy="bookPTag", defaultFetchGroup="true")
  @Element(dependent = "true")
  private List<PTagOwned> pTagOwnedSet= new ArrayList<PTagOwned>();
..
}

class PTagOwned {
..
/* 2nd layer  realtionship */
   @Persistent(mappedBy = "bookPTagOwned", defaultFetchGroup="true")
   @Element(dependent = "true")
   private List<RIdxWord> grandChildren =
       new ArrayList<RIdxWord>();
..
}

        Req.with("pTagOwnedSet.grandChildren").with("pTagOwnedSet").fire
"
I wonder if layered access cannot be complete in one request. Then, it
will need another request to complete. Is it necessary? Please help to
clarify. Thanks

On Jan 22, 1:29 am, Y2i <yur...@gmail.com> wrote:
> with("child").with("child") will not help.  You probably need something like
> with("child.child").
> Also, this thread may 
> helphttps://groups.google.com/forum/#!topic/google-web-toolkit/sCW3JQ5Axh...

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