Create multi-service maintenance window using regex for service

we have multiple services with prefix AB (Around 40) and for all of them i would like to create maintenance window. For obvious reason i don’t want to select each service from dropdown menu every time. Is there way ho to do it? Possibly by some regex? Or by repeat of some window?

Have you considered automating this via our API and a script?

You could pass in a standard maintenance window timeframe and apply that to multiple services at once using the API.