Gst registration for another business

Prashant Sharma (83 Points)

06 February 2023  
client hold gst registration for retail sale and service of computer and spare parts. Gst registration is in proprietorship. Trade name is of computer business according to gumasta. now the proprietor is entering into new food business of coffee house. whether amendment in gst registration for addition of business is sufficient or another gst number required to be registered.
please guide