When you begin using your own set of subsystems, you might not need to use QINTER. However, if you have a reason to continue to use QINTER, you need to ensure that QINTER is set up NOT to allocate the workstations that you want to run under your other subsystems. There are two possible ways to do this.
RMVWSE SBSD(QGPL/QINTER) WRKSTNTYPE(*ALL) ADDWSE SBSD(QGPL/QINTER) WRKSTN(DSP*)
ADDWSE SBSD(QGPL/QINTER) WRKSTN(PGMR*) AT(*ENTER) ADDWSE SBSD(QGPL/QINTER) WRKSTN(ORDERENT*) AT(*ENTER)