If you work in a company or organization it can be useful add collaborators to your Awesome Table app to allow them to modify it.
1. Invite to edit
When you create an app, you are the only editor. So first, you have to share the app edit link with your collaborators.
Click the share button.
In the Edit tab, copy the link under Editor link.
Send the link to your collaborators. Then, inform them to open the edit link and click on the Request Access button under the share menu.