http://download.eng.brq.redhat.com/rcm-guest/staging/rhpam/RHPAM-7.12.0.CR1/rhpam-7.12.0-sources.zip contains

• /home/mnovotny/Stažené/rhba-7.x/rhpam-7.12.0-sources/rhba-7.12.0.GA-src/org.optaweb.employeerostering-employee-rostering-7.59.0.Final-7.12.0
• rhba-7.12.0.GA-src/org.optaweb.vehiclerouting-optaweb-vehicle-routing-7.59.0.Final-7.12.0
  These should not be included there as the 8.x version of the same demos are in kogito sources zip