document file names, e.g.:
https://abadi.crossculturalconsult.com/admin/docmeta/documentfilename/
- should not be full path, e.g.:
PCDP - final submission, 2013-Dec-18/PCDP/annexes/PCDP annexes, 18 Dec 2013.pdf
file name is file name:
PCDP annexes, 18 Dec 2013.pdf
path stored
path data captured as 'tags'