Selecting various groups in SDSF

Selecting various groups in SDSF Various groups of the Spool listing are displayed. For eg Sysout, sysprint, JESMSGLG, JESJCL etc The details of any of the group out of the group listing displayed using “?”  or if the command is issued at the Job level details of all the  groups are displayed in one listing ; ; ; ; Once the the command “S” is issued at the job level and we are viewing  details of all groups in one listing, then “N” command can be used to  view the next group details. For eg: If we are page displaying details of JESJCL and net group is JESMSGLG then using “N” we can go directly to JESMSGLG This command is similar to “N”, this command is used to display previous group details