Performs an action on one or more resources.
>>-PERFORM--SET--ACTION(data-value)-----------------------------> .-ALL-------------------. >--+-----------------------+--+-----------+---------------------> +-CURRENT---------------+ '-NOREFRESH-' +-FILTER(cpsm-token)----+ +-MARKED----------------+ +-NOTFILTER(cpsm-token)-+ +-NOTMARKED-------------+ '-POSITION(data-value)--' >--+-------------------------------+----------------------------> '-NOWAIT--+-------------------+-' '-TOKEN(data-value)-' >--+--------------------------------------+---------------------> '-PARM(data-area)--PARMLEN(data-value)-' >--RESULT(cpsm-token)--THREAD(cpsm-token)--RESPONSE(data-ref)---> >--REASON(data-ref)--------------------------------------------><