Contents of To assign a tag to a function key

$\blacktriangleright$ To assign a tag to a function key

From the Tag menu, choose Function Keys.
From the list of tags, select the tag you want to assign to a function key.
In the Save With box, choose the environment for the settings.
Position the insertion point in the Press New Keys box.
Press the function key you want.
Choose Assign.
Choose Close.