This button is enabled when constructing a link to another file.

To construct the URL for a file on this system to associate with the selected text, click here.

To specify that the selected text is associated with another file, click here.

This is a list of all target names in the current document. Click on a target name to enter it in the above edit text box.

Enter the name of the target here.

Use this dialog to create a link to a target within the current document.