RE: How to mass update project tasks ?
Yeah, it is not possible. You have to script. I wrote myself something to do this, since we have 1000+ projects with 50-500 project tasks each. It’s a little janky, but it works for what I need. Happy to share the code with you if you want to DM me on the slack @James Morris but I’m sure a real developer could make something a lot more slick that what I have.