when making corp projects, sometimes a typo or mistake needs to be fixed. presently there is no way to edit the projects without deleting the project (pinging everyone) and then creating a new one (also pinging everyone)
As far as I’m aware, nothing similar has the ability to edit it once you create it other than market orders, and that takes 5 minutes. Contracts and hypernet sales have to be cancelled once made, costing you the startup fees. Last I did industry, you had to cancel the build if you made a mistake, and although that could have changed, I don’t think it did.
Why should corp projects be special compared to nearly all other player created things like? I understand you don’t want to ping everyone because you goofed, but shouldn’t you use that as an incentive to triple check everything before you submit it?