ADD Add File to Library
ADD t/file [, library] [, element] Variation 2: Element type specified
ADD file [, library] [, t/element]
Add file to library as an alement.
This variation of the ADD command is only permissable for PLAM libraries.
The two representations of the Variation 2 above, (specifying the element type before the file name or before the element name), are equivalent.
t/ Element type, under which the file will be added as an element in the PLAM library.