STOCKHOLM--(BUSINESS WIRE)--IFS (STO:IFSA) (STO:IFSB): New and enhanced features for field service management, mobile workforce management, and service management IFS (http://www.ifsworld.com/), the global enterprise applications company, announces major updates to its ESM (http://www.ifsworld.com/en/solutions/enterprise-service-management/) offering comprising IFS Field Service Management™ (http://www.ifsworld.com/en/solutions/enterprise-service-management/field-service-management/), IFS Mobil