Instalment Prescribing

You can add free text instalment instructions to a therapy item. These instalment instructions are added to the prescription form, or electronic message, under the dosage instructions. Instalment prescribing can be used when prescribing any drug, but is especially useful when prescribing specific controlled drugs,

Note - You are prompted to use the correct stationery for controlled drugs.
See Creating an Instalment Regime and Instalment Prescribing - Controlled Drugs.