If you wish to share your work with the community, you can publish it in the Gallery.
Here's how you can do that:
Pick the project you wish to publish and make sure it has a couple of nice renders;
You need to have at least one render of that project to send it to the Gallery.
Use the three dots icon near the project you wish to publish;
Give the project a name that'll be visible in the Gallery. Adding a nice description can also be a good idea;
You change the renders order by using arrows or remove the render from the list by clicking the cross sign;
Before sending the project, the last thing to do is to pick tags that'll help others find your project. You need to use at least one tag with your project. Otherwise, it won't be sent.
We've also prepared a short video for you as it might help: