据说从4.6版本开始支持这个功能。

这个Tcode为 SEARCH_SAP_MENU。

可以试试SU01，一共有四个PATH。
Accounting->Enterprise Controlling->EIS->Environment->Configuration menu->Tools->User Maintenance->User
Accounting->Enterprise Controlling->EIS->Environment->Business Planning-> ...
Accounting->Enterprise Controlling->Business Planning->Environment-> ...
Tools->Administration->User Maintenance->Users