Functional and inverse functional are indicated by a cardinality of [0..1] at one of the arrows of the property edge, but this can't be done with yEd. Instead the phrase, "(functional)" or "(inverseFunctional)", is appended to the property name. This also allows (and is consistent with) the support of transitive, reflexive, symmetric, ... declarations.
Functional and inverse functional are indicated by a cardinality of [0..1] at one of the arrows of the property edge, but this can't be done with yEd. Instead the phrase, "(functional)" or "(inverseFunctional)", is appended to the property name. This also allows (and is consistent with) the support of transitive, reflexive, symmetric, ... declarations.