**idea: **adding variables to an assistant for example for mary's dental office i can instead do BUSINESS_NAME=dental office and change the prompt to: You are mary that works at {{BUSINESS_NAME}}, Also the tools can use the variables as well for credentials or stuff like that This is SUPER useful for SaaS that can have 1 generic dynamic assistant for all customers instead of N assistants per N customers where the only difference is a prompt and tools credentials