To turn the ability to make edits from iPads off, please follow the steps below:
1. Go to your 'Settings';
2. Click on the 'Security' section;
3. You will see these two options at the top of the page:
To turn the editing mode on iPad off, please click the 'No' button.
Once this is set to off you will not only be able to edit anything from the iPad but, you will also be unable to go into 'Editing Mode.'