I have set a few fields mandatory on my request type. When an end-user forgets to fill in a mandatory field, the system will gently inform the end-user of this. Is it all possible to have the focus then set to that mandatory field, in stead of the end-user having to scroll and search for that field?
IFAIK, You can use setFieldStyle("className") in the rules. className is the class name specified in the RequestRulesUserCSS.css (located in the $PPM_HOME/server/PPM_INST/deploy/itg.war/web/knta/crt/css)