How often do you change the oil in a supercharger?

Excuse me, but I have a question regarding the maintenance of a supercharger. Specifically, how frequently is it recommended to change the oil in such a device? Is there a specific mileage or time interval that should be followed to ensure optimal performance and prevent any potential damage to the supercharger? Additionally, are there any specific steps or precautions that one should take when performing this task? Thank you for your time and expertise in this matter.