Logical Data Structure (LDS) or/and ERD Diagram

[Tryst]

Hi all,

are there any tutorials on how to draw these effective in EA? I can drag and drop tables on to a diagram but can find anything that represents a many-to-many relationship.

Thanks

Tryst

[thomaskilian]

Use the Association Relation. You can define multiplicity for either end using the context menu.

[Tryst]

Hi all,

how is it possible to get thetype of relations like those shown in this diagram.

Actually, how do I insert an image, or attach an image?

Thanks

Tryst

[Andreas_G]

Hi Tryst,

you can add an image by pressing the "" button.
But there is one problem: This adds only a link to an image, which means you need a webpage or something similar where you can put the image. This forum didn't provide the possibility to save the image itself whit an posting.

bye
Andreas