Questions that have previously been added to the library can be added to any other form by moving them over from the Question Library sidebar.
To access the Question Library sidebar inside your form, click the Question Library button in the top right corner.
If necessary, you can search for the question you are looking for by using the search function.
To add the question to your form, drag-and-drop it to the desired position. A question can be added multiple times if necessary, for example when reusing a specific scale for different questions.