[CONNECT] Does it matter which dgnliblist variable is used to load named expressions?

(Using MicroStation

Documentation for Named Expressions says:

They are stored in the configured DGN libraries defined by the following configuration variables (MS_GUIDGNLIBLIST and MS_DGNLIBLIST_PRINTING)

Should the dgnlib containing my named expressions be listed in both? Does listing it in just one, affect how it can be used? For example, if just loaded in MS_GUIDGNLIBLIST does that mean the named expressions won't be available in setting Default Filenames in Print Organizer?