Function keys F11 and F12 are available as shortcut keys for activation of important sucros selected by the user. The functions (names of sucros) are given by `sucro_key' lines in the SURVO.APU file as follows: alternative key sucro_key1=<sucro for F11> Ctrl-A sucro_key2=<sucro for F12> Ctrl-B sucro_key3=<sucro for shift-F11> sucro_key4=<sucro for shift-F12> Ctrl-D sucro_key5=<sucro for ctrl-F11> Ctrl-E sucro_key6=<sucro for ctrl-F12> Ctrl-F sucro_key7=<sucro for alt-F11> Ctrl-G sucro_key8=<sucro for alt-F12> For example, one possible selection could be: sucro_key1=V / Show the current menu of Survo jobs sucro_key2=SURVO-START / Show the main menu of Survo sucro_key3=SURVO-SETUP / Show the menu of system parameters setting The easiest way to see the current list of sucro keys and to maintain it is to use the /SURVO-SETUP sucro (which also should have a place in that list; see the preceding example).