The required data are: the demands for various resources, forecast by time period into the future as far as is reasonable, as well as the resources' configurations required in those demands, and the supply of the resources, again forecast by time period into the future as far as is reasonable.
Potrebni podaci jesu: potražnja raznih resursa predviđena vremenskim periodom u budućnosti dokle je razumno kao i konfiguracijom resursa koji su potrebni u potražnji, i ponuda resursa također predviđena vremenskim periodom u budućnosti dokle je razumno.