Select the right category in the category table.
Once you have found the right category click the "Submit a file" button.

If you want to upload more files in the same category,
turn the option "I want to add multiple records at once" on.
Otherwise just press the "Continue" button.

At first, upload your files which are needed for the installation.
Please add in this step also the readme. Don't upload screenshots in this step.

The next step is to upload your screenshot(s).
This option becomes visible automatically once you have uploaded your first file.
At least one screenshot is required but you are welcome to add as many screenshots as you want.

Please fill in an English description and all requirements if applicable.
For example: For scenarios mention all needed rolling-stock.
If you are able to speak Dutch we ask you to provide a Dutch description as well.
If you upload a scenario, please also include a screenshot of the green check mark you get in Train Simulator when completing a scenario.

You are almost done! Fill in the author and if applicable the website of the author (not required).
Complete your file with "Save & Submit File" and your file is now available at SimTogether.