| protocol | O | screenman | SM | broker | B | event driver | Ed | P | extended action | Ea | limited protocol | LP | edit | E | server | Se | subscriber | Su | inquire | I | run routine | RR | action | A |
| BLRAG04 | BLRAG05C | BLRBLTL | BLRDOCRM | BLRDPT60 | BLRDPT61 | BLRMIEHR | BLRMIRPT |
| BLRMLTL1 | BLROLOR | BLRQUALU | BLRREFLA | BLRRLEVN | BLRRLFX1 | BLRRLHL | BLRRLHL2 |
| BLRSGNSD | BLRSHDRC | BLRSLTL1 | BLRTNB | BLRTNM1 |