Hi, I'm trying to figure out how to extract a certain string/number. I have a different UNIT Id, some just a string of 5 numbers some include a letter and two numbers. I have tried the following formula ToNumber(REGEX_Replace([Business unit path],"^.*?(\d{5}(.\d{1,2})?).*?$","$1")) but this gives me only a string of numbers. I have attached a picture with both values which need to be found.