1. I have not seen the js file "teamsite.extension.js" in the customer_src folder, is that normal? Should I create a new file from scratch? Is there any .sh that I have not installed?
2. How can I confirm if the Component Properties window is customizable? According to the UI Customization Guide, the pieces supported for customization are commented out in the file but I have not found the file! Which one it is and where it is?
3. Can you give me some advice in how to add some JavaScript to these window?