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On the Whiteboard page, click to show the pop-up windows to make users to choose
if they want to clear contents on current page, as shown in the following figure.
You can preview, select, and delete a created writing page.
Clear All
◆
Page Operations
Click at the lower right corner in the discussion mode. All pages will be displayed.
Click one page to switch to that page for more operations, as shown in the following
figure.
Page Preview
