Register As Developer
With your registration as add-on developer for OMSI, you are able to distribute add-ons with an easy-to-use installation process - using Addon Manager.
Additionally, Addon Manager simplifies the process of updating your add-on on many computers, because every user will be notified when you release a newer version of your project.
All you need to do is to register as developer here.
If you already have an account, log on now.