database - How do I add multiplicity values in StarUML -


I am studying database development and I am at that stage where I have to make my own ER model. Everything is fine with StarU so far, although in the course notes it is not mentioned how to add monthly analysis options between unit type (cardinality and particle).

Am I expecting someone to help me out here positively?

Many thanks Peter

  1. one on line / union Click the bar

  2. Place a Square Blocks on the mouseover at the end of the line so that you get the hand cursor and double-click.

  3. Then you will see a pop-up with a combobox dropdown menu on the right.

  4. Select plurality from the dropdown menu, can be selectable from multiple: 0..1, 1, 0. .. , 1 .. , And * or directly entered.

  5. Repeat the square block on the other end of the line.

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