How to assign permission post all button in registration form ?

if you create security role from scratch for registration form in return order, purchase order ...etc

do not waste your time in finding menu item for  post all button , and assign him the below privilage

after investigation , i found privilege for this button
AOT (InventTransRegisterMaintain)
label (Maintain registration)

and this privilege is part of the following duties
AOT(InventRegistrationMaintain)     Label (Maintain inventory registration)
AOT(InventTransRegisterMaintain)     Label (Maintain registration)

this privilege is part of the following roles

AOT(InventReceivingClerk)     Label (Receiving clerk)
AOT(TradeBuyingAgent)     Label (Buying agent)
AOT(TradeSalesClerk)     Label (Sales clerk)

 Thanks.