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Changing relationship cardinality in relational model

Mark.ThompsonAug 27 2013 — edited Aug 28 2013

Using SDDM 3.3.0.747.

When a foreign key relationship is defined between two tables in the relational model, the cardinality symbol displays as one-to-many by default. 

Is there a way to specify that the relationship, and therefore the cardinality symbol, should be something different, such as one-to-one?
This post has been answered by Philip Stoyanov-Oracle on Aug 28 2013
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Locked on Sep 25 2013
Added on Aug 27 2013
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