Command_Qualifiers

/IDENTIFICATION
  /IDENTIFICATION=pid

  Specifies the process identification (PID) of the process to which
  you want to attach your terminal. You can omit the leading zeros
  when you specify a PID.

  If you specify the /IDENTIFICATION qualifier, do not specify the
  process name parameter or the /PARENT qualifier. If you do not
  specify a qualifier, you must specify a process name.

/PARENT
  Specifies that the process you want to attach to is your original
  (parent) process.

  If you specify the /PARENT qualifier, do not specify the process
  name parameter or the /IDENTIFICATION qualifier. If you do not
  specify a qualifier, you must specify a process name.