| subenvironment |
Group of functions which are assigned to an environment and located at a lower level than the main environment. Subenvironments group functions by theme. They are provided in the standard system.
A subenvironment can be assigned to different environments. When you assign a function to a subenvironment, it is automatically made available in all main environments containing that subenvironment. When you define a template, however, only the environment can be specified, and not the subenvironment.