The Mere Mortal Developer's Guide suggests subclassing the cDataEnvironment Object into your aDataEnvironment Library, naming it after your Project, in some way, and then base all of your future dataenvironments off of that. (For each application you make)

We've done that, but now I have a new method I'd like ALL dataenvironments to access. Even in different Projects. Does anyone see anything wrong with making a subclass of cDataEnvironment, and putting into one of the Custom MereMortal libraries (not aDataEnvironment Library inside the project), and subclassing all future DataEnvironments off of that instead?

In other words, all dataenvironments I make inside any project would be subclassed off of my newly subclassed DataEnvironment.
Should I continue to make Project-Level subclass of that dataenvironment too?

Thanks,
Dustin