Hi experts. I have a little experience with Erwin and i need to learn how to use Powerdesigner 9 to make ERD diagrams. I looked at the relationship types in powerdesigner and find it diffrent then ERwin!! could an expert tell me which relations of Erwin Match those relations of PowerDesigner 9 .Thanks

Erwin Relationships

Cardinality
1)zero,one or more
2)one or More(p)
3)Zero or One(Z)
4)Exactly

Relationship type
1)Identifying
2)Non identifying

Nulls
1)Nulls Allowd
2)No Nulls
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Power Designer 9 Relationships

1)one-one
2)one-many
3)Many-one
4)Many-Many

Dependent
Mandatory

Cardinality :
0,1
0,n
1,1
1,n