Assume that you have received an ESO with PTFs up to service level PUT0703 and you now want to install service from all but the latest two service levels (PUT0702 and PUT0703) into zone MYZONE2. You can use the following commands:

SET      BDY(MYZONE2)       /* Process MYZONE2 DLIB zone. */.
ACCEPT   PTFS               /* Install all PTFs           */
         SOURCEID(PUT*)     /* for all service levels     */
         EXSRCID(PUT0702    /* except for PUT0702         */
                 PUT0703)   /* and PUT0703,               */
         GROUPEXTEND        /* and any requisites         */
         CHECK              /* in check mode.             */.