Trash Items

Trash items represent parts that have been discarded or are no longer in use.  Trash items shall not conform to OPC part naming guidelines as defined in Part 2 and shall not be associated with a content type.  All trash items shall follow the naming scheme: [trash]/hhhh.dat where h represents a hexadecimal value. 

example:
[trash]/0000.dat
[trash]/0001.dat