How to submit another JCL from a JCL step

Just write the below code in the last step of main JCL


//* For submitting the next JCL
//INTRDR    EXEC PGM=IEBGENER
//SYSUT1    DD DSN='DATASET NAME WHERE THE JCL EXIST(JCL NAME)',
//             DISP=SHR
//SYSUT2    DD SYSOUT=(X,INTRDR),
//             DCB=(BUFNO=1,BLKSIZE=80)
//SYSOUT    DD SYSOUT=*
//SYSPRINT  DD SYSOUT=*
//SYSUDUMP  DD SYSOUT=*
//SYSDBOUT  DD SYSOUT=*
//SYSIN     DD DUMMY