Analysis > User-Defined Features is the comparison of multiple as-built user-defined features to the nominal design of a single instance of that user-defined feature. This is a family of functions:
Analysis > User-Defined Features > Define
UDF - establishes the nominal design of a single instance of
a user-defined feature, based on an active Curves object.
Analysis > User-Defined Features > Create
UDF Callouts - establishes Collections of UDFs, and sets the
locations and test parmeters for each Collection.
Analysis > User-Defined Features > Evaluate
UDF Callouts - performs the comparison of multiple as-built
UDFs to the nominal design and generates a tabular report.
Analysis > User-Defined Features > UDF Options - controls behavior of the UDF Analysis tools.