// Field Name: WSJF
// Number Searcher field
// Sum (Business Value, Time Criticality, Risk Reduction) divided by (Duration) assuming when Duration is entered 0, it will take 1 else it will take actual Duration value


def bv = getCustomFieldValue("Business Value")
def tc = getCustomFieldValue("Time Criticality")
def rr = getCustomFieldValue("Risk Reduction")
def dur = getCustomFieldValue("Duration")

if(dur != 0)
{
    return new Double((bv + tc + rr)/dur)
}
else
{
    return new Double((bv + tc+ rr)/1)
}