You can import assessments from QTI packages in Quizzes.Next. You can only use QTI packages to create a new assessment. You cannot modify an existing assessment using a QTI import.
Note: Question groups linked to question banks are not included in QTI imports.
Edit Assessment Details
Edit the details for your assessment.
Your assessment will open to the Build page . To import content, click the Options icon  and select the Import Content option .
Import QTI File
To import a QTI file, drag and drop the file  or select a file by clicking the Browse button .
To start the import, click the Import button .