Change test from ">" to ">=" 27, as we now have a correct calculation we will get exactly 27 hours for 'resource_developer' if test is done after 18h00 (5 working day of 9 hours, minus Monday - not included in interval as dt_from after working hours, minus Thursday - leave day) bzr revid: xal@openerp.com-20121030205514-gyf925370alc9lf8