Setting Alarms in chosen values

Hello

When will it be possible to set alarms & hysteresis in the chosen value?

For example, I prefer to read salinity but the default is conductivity and I'm forced to set my alarm and hysteresis based on conductivity. Surely I should be able to set my nominal at 35 salinity and set the alarms based on this number?

Same as oxygen, I prefer to read mg/l and set my alarms based on this - not based on %.

Thanks

Robert