Follow functios are avaiable
userfunction  | 
Description  | 
start  | 
insert additional menu entries (only beas2009 Menu)  | 
poststart  | 
Insert menu entries inside SAP B1 Menu  | 
initmenu  | 
In this function you can define type of menu and complete load  | 
menu[id]  | 
catch all SAP menu id's  |