Net express Directive

Hi These are the default directives which are set in NE.

%FILENAME COBIDY(%TARGETDIR) WB3 WB CSI ANIM EDITOR(MF2) ENSUITE(3) nobell errq errlist rawlist linkcount(1024) bound perform-type(osvs) retrylock align"4"

I need to replicate these directives in Visual COBOL. Can anybody help in explain the meaning of these directives. specifically " %FILENAME COBIDY(%TARGETDIR) WB3 WB CSI ANIM EDITOR(MF2) ENSUITE(3)"

Thanks!