Indicates that it is possible to obtain the default image for this entity by navigating this relationship to the other table and fetching the member that has the attribute, IsDefaultImage.
<RelationshipEndVisualizationProperties> ... <IsDefaultImage>...</IsDefaultImage> ... </RelationshipEndVisualizationProperties>
|Data type and length||Boolean|
|Cardinality||0-1: Optional element that occurs once and only once.|
For RelationshipEndVisualizationProperties elements, the IsDefaultImage element indicates that the default image for this entity can be obtained by navigating to the other end of this relationship. The default value of false indicates there is no default image to be obtained.