Need help with domain Use Cases and Activity Diagram - I need use cases for system and client

Use Case: The Brewing Automation System will be used by the team at XYZ Company to accept customer-requested recipes for brewing and then automate the brew process through to

bottling. The system will track and manage the entire process through the Beta system making all aspects visible to the alpha1 team and the customer as the requested brew moves from one stage to the next. The system will also manage the overall process and tasking and report all monitoring, sensory and event data to the Beta cloud platform

The platform will gather logging and system event data, as well as output data, and report all to the Beta platform.

Hot water tank Malt Hops Mash tun Copper Hopback Heat exchanger Bottling Add yeast to fermenter Cask or keg Hot water tank Malt Hops Mash tun Copper Hopback Heat exchanger Bottling Add yeast to fermenter Cask or keg