I am working on a project where we have a number of company names, and the same company may be spelled (or misspelled) many, many different ways. I can use power query to change the case, trim the fields, and things like that, but in the end I may have a listing which includes a name many different ways. I'd like to create a 'master' list of names that I can use, and every month when new names are added, decide to include into an existing 'master' name, or to create a new one. This listing is 4K long (as we are going back in time), and wanted to see if anyone has a solution whereby we can create this 'master' listing of names once, and add to it as new names are added. Any advice is appreciated on how to do this and maintain it over time.
Thank you, Ed