The feature works by providing an override to the standard Endevor panels/clists etc.
The link to find the feature is https://communities.ca.com/docs/DOC-231162158-longname-utility-fdp
It should be installed in separate libraries and concatenated ahead of the shipped Endevor versions.
The attached zip file contains the basic distribution and a document with full details on how to perform the install, however the basic steps are summarized here for convenience: