thanks for the reply
I have managed to recover by command now
"ifequal "%m", "US"; get study %i modality %m now -200+010 from PACS_QR;"
But I need to do the get adding the seriesdesc command that doesn't work for me
"ifequal "%m", "US"; get study %i, modality %m, seriesdesc "Muscle ultrasound", now -110+010 from PACS_QR;"