When using applets which contain their own menu bar, the menu mnemonic keys are intercepted by the applet, and you cannot activate the main menu by using them (e.g. Alt-F will open the applet’s file menu, instead of the main file menu). To activate the main menu, even when focussed on an applet, press F10. Access the menu bar for the following items using the mnemonic keys.
Strategy tree builder
Cause and Effect map builder
Accountability map builder