By cloning a question library, you make a copy of it that you can edit. You can make a clone of any question library, including system-defined libraries.
Follow these steps to clone a question library:
Click on the library link to access the question library.
In the upper-right corner, click Clone.
An alert message will appear to inform you that this library will be duplicated and the new library will appear when you click OK. Click OK and the new library will appear in the same browser window. Notice that the title of the new question library ends with ...(copy). You can edit this title.
Next, click Edit and make changes to the library. You can also delete, clone, and export this new library.