Choose Dialog Priority for SPN in channel based on FMI number

Using the built in DM1 in channel and associated SPN in channels, would it be possible to make it so that you can have the option to set the dialog priority for the SPN in channel based on the FMI? For example, if I have SPN 100 with FMI 1, 2  and 3. I would like to set it up so the following happens:

FMI=1, dialog priority is warning

FMI=2, dialog priority is alarm

FMI=3, dialog priority is critical