You can control an LC/MSD iQ LC/MS instrument using the OpenLab CDS software.
Tune the SQ instrument (LC/MS)
Method Editor for SQ (LC/MS)
Run samples (LC/MS)
Instrument Status (LC/MS)
Online Signals Window (LC/MS)
Spectrum Window (LC/MS)
Troubleshooting (LC/MS)
Error Messages for LC/MSD iQ