Merge branch '392-kpi-alias' into 'master'

Resolve "KPI alias"

Closes #392

See merge request genesys-pgr/genesys-server!312

src/main/java/org/genesys2/server/model/kpi/Execution.java

@@ -216,7 +216,7 @@ public class Execution extends AuditedVersionedModel implements SelfCleaning, Ac
 				execGroupCounter++;
 				sb.append(group.toJpa(group.getLink() == null ? null : "EG" + execGroupCounter));
 				if (group.getAlias() != null) {
-					sb.append(" as ").append(group.toName());
+					sb.append(" as ").append("EGn").append(execGroupCounter);
 				}
 				sb.append(", ");
 			}