The definition of each
standard (and version of each standard) is done in the global standards
library. A best practice recommendation is that you do not (permanently)
modify the global standards library files., Instead, modify copies
of the files.
The files and metadata
that constitute a standard vary from standard to standard. Use the
files that define each standard, located in the
global standards library directory/standards/standard directory,
as templates and add your customizations. You can rename or introduce
your own subfolders and files that constitute each standard. If you
want to create your own version of an existing registered standard,
review the information in the next question.