Hi,

When you change something in the view using the Odoo studio, studio will create a new inherited view of the corresponding view and apply the changes there. Suppose after making lot of changes in a view and if you feel that you have to revert back the things, what you can do is that follow the steps:

1. Activate the developer mode
2. Open the corresponding view, click the debugger button at the top right of screen, near logged in user name.

3. Click on Edit: View Form
4. Click on Inherited Views Page from the Wizard

5. Then open the view with name Studio Customization

6. Set Active as False

7. Save and Reload. Now you will see the initial view.

And then later if you feel, you need it back, you can get it from the Views Menu under Settings -> Technical -> User Interface -> Views and filter inactive records

Thanks