MAM3.0 data model

Hi,

Two questions from my side:

I.

I have just observed a data model diagram picture (containing the 14SyncBos in older versioned MAM and their relation) as a part of a ppt TMOB20-06.. however this picture is hardly readable:-(

I am not quite aware if there is such a data model (SyncBo and relations) diagram for MAM3.0 ? Have you ever seen such or meRepMeta.xml should be enough...

II.

I saw that there is already a thread here regarding the Javadoc of the mbscore.jar and that there is no such. I really cannot get the idea - how SAP suppose users will use this package stuff without having no documentation on it .. Sorry, if I am misunderstanding the whole picture;-)

Thanks and best regards,

Lalo