[Inkscape-user] Snap to nodes in groups

Hi!

Is there a way to select a node as a snap "target"?

What I want to do: I have an irregular (so non rectangular) shaped object, which has points which should snap to the grid, when I move the group (so I can easily lay another object of another shape but same kind next to it and the points meet). These points are not on one of the center-lines and are also not the edges. Is there a way to do this?

I tried some combinations of snap options and searched the mailinglist archives and the net but didn't find anything about that.

Thank you very much in Advance, Jochen