Time Zone Conversion With M

Cedric Charlier shows how to perform time zone conversions with the M language in Power Query:

Everything is fine … except if I share my code with someone from another time zone. The function DateTimeZone.ToLocal is relying on regional settings and in that case my conversion should always be from UTC to “Brussels time”.

I didn’t find any other way to ensure that I’m always converting from UTC to “Brussels time” than implementing the conversion by myself. That’s the goal of the following function

Looks like there may not be a nice “convert to a different time zone” here like lubridate::with_tz() does in R.