Does 8i have data modeling capabilities?

Does 8i have data modeling capabilities?
Can I produce table relationship diagrams using a tool in 8i?

Hi,
Download pdf or see as HTML:
http://publib-b.boulder.ibm.com/abstracts/sg242238.html?Open
Plus this one:
https://media.sdn.sap.com/html/submitted_docs/Best_Practices/BW/documentation/Multi-dimensional_modeling_EN.doc
Best regards,
Eugene

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