To import YouTube videos, click Add Video located in the Quick Actions section of the Overview page.

Navigate to YouTube Import.

To link your channel, click 'Add a Channel.' Follow the prompts for Google authentication. You can link as many channels as you need.

Select your desired account and click ‘Allow’.

After linking your channel, the YouTube Import page will refresh with your new channel. Simply click "import" to start bringing in your videos.

Select the videos you’d like to import or click ‘Select All Videos’. Once you’ve selected your videos, click ‘Import’.

Your videos will begin importing. After that, you can import more videos from the same channel or click 'Manage Videos' to check the import progress in your studio.

When importing additional videos from the same channel, those already imported will be labeled as "imported."

In your Studio section, you can view the imported videos and make edits to match all video display preferences. 

The titles, thumbnails, and descriptions will be imported automatically once the video is processed. To add details like keywords and categories, simply click the edit button as shown in the screenshot above.

Repeat this process above to import more videos or add additional channels.