To add audio clips from the Navigator window to the Story window:
The audio file appears under the Audio asset in the Navigator window.
In the following figure, the imported audio file is assigned to Take 001. If you import multiple audio files, then you need to assign individual Takes for each file.
Navigator window A. Audio file B. Take to which the audio file is assigned to
Two Navigator windows A. First Navigator window B. Second Navigator window C. Dragged and dropped audio clip D. Take name disappears after assigning the clip to the track
See the Adding audio clips from the Navigator window topic for more information.