Applying Block or Inline Properties in the JSON Rich Text Editor
You can easily enhance your content in the JSON Rich Text Editor by adding block or inline properties.
To apply a property to a content block, place your cursor inside the block, then click the horizontal ellipses (More Options) or use the keyboard shortcut CTRL+SHIFT+P. In the properties modal that appears, add the desired class or ID property.
To apply a property to specific content, select the text and follow the same steps mentioned above to access the properties modal and add the class or ID property. Another option is to select properties from the shortcut bar that appears when you highlight the text.