When a prescription is selected, in both the Rx Writer and Rx Tool control on a note, that has an associated Dosage Calculator template the system will show the templates above the other directions within the 'Choose Directions' dropdown.

Prescription Writer

Rx Tool within a Note Template

When the user selects a Dosage Template and a weight is present, then the system will automatically apply the calculation to the prescription. If a weight value is not present then the system will automatically open the Dosage Calculator pop up.