Expand-References
Traverses the objects in an input group and retrieves objects referenced by specified attributes in each object of the input group.
The attributes of each object that is retrieved are then merged with the referencing object to create an element of the output group. The name of each attribute for each element in the output group is determined as follows:
• If the attribute is a copy of an attribute of the input group, the name is the same as its name in the input group.
• If the attribute is an attribute obtained from a dereferenced object, the name in the output group is formed by concatenating the attribute name of the reference attribute in the input group with the name of the attribute from the dereferenced object, and inserting a period ( . ) between the two. For example:
projectId.name
Where projectId is the name of the reference attribute in the input group, and name is the name of the attribute in the object referenced by the projectId value.