user interface (1.4.4) help while inserting a key for item (configuration->items->create item->'select' besides key field) lists proc.mem syntax as following : proc.mem[<name> <,user> <,mode>].
manual release 012 lists : proc.mem[<name><,user><,mode><,cmdline>].

also last few examples in the user interface are missing.

this seems to be defined in frontends/php/create/data.sql, line 132.

ps. 1.4.4 is not listed in "Affects Version/s:" list in the report form.