Click the "File" tab in the upper left corner and select „Information“.
On the lower right side, you will see the author's name under "Related People". If you right-click on the name, the following menu will appear.
Now, click "Remove Person".
Click the "File" tab in the upper left corner and select „Information“.
On the lower right side, you will see the author's name under "Related People". If you right-click on the name, the following menu will appear.
Now, click "Remove Person".