Populate the value based on the selection of other field value/s

Using custom configuration, users should be able to configure to populate the value based on the selection of other field value/s.

Example : Based on the selection of 'Laterality' and 'Location', field value for pathology status is set.
Laterality= left and Location='Anterior' then set the default value 'Left Anterior' to the pathology status field.

"specimen.laterality": [
            "function(opts) {",
            "  var laterality = opts.fns.get(opts.object, opts.field) || ''; ",
            "  var location = opts.fns.get(opts.object, 'specimen.extensionDetail.attrsMap.DD22') || ''; ",
            "  if (['Left', 'Right'].indexOf(laterality) != -1 && ['Posterior', 'Anterior'].indexOf(location) != -1) { ",
            "    opts.fns.set(opts.object, 'specimen.pathology', laterality + ' ' + location); ",
            "    angular.forEach(opts.viewCtx.spmnCtx.aliquots, ",
            "      function(aliquot) { ",
            "        opts.fns.set(aliquot, 'laterality', laterality); ",
            "        opts.fns.set(aliquot, 'pathology', laterality + ' ' + location); ",
            "      }",
            "    );",
            "  } ",
            "}"
          ],

Screenshot after selecting the value for 'Laterality' and 'Location' and default value set for 'Pathology status':