M3 can be customized  to meet a variety  of users’ needs. Librarians can:

 

•     add/remove fields from windows

•     change font  size, style, and color  for windows

•     display the library name and logo on the Windows  OPAC and the Web OPAC

•     display item photos in the OPACs,  and item and patron photos in Circulation

•     change Circulation sound cues

•     change the Visual Catalog displays  and searches in the OPACs