I am attempting to lock U9 tags using bartender security settings. To get the 5 P's to show in the RLM command I need to set the tag type in Encoder Options to Monza R6. This works fine and I've successfully encoded tags this way.

When using other computers, the tag type Monza R6 doesn't always show, some times NXP Ucode9 tag type shows on other machines. How can I make this list consistent?

The same bartender version and revision is being used across all machines, as well as the same printer driver. I can't find any reason the same options wouldn't be available.