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I want to access Security duties (in code), but I don't know where they are stored (in which table)?
Privileges are stored in SecurityTask, now I need to know where duties are stored in AX 2012.
Thank you.

Security duties are in table SecurityTask with Type equal to 1 (SecurityTaskType::Duty).
Security privileges are in table SecurityTask with Type equal to 0 (SecurityTaskType::Privilege)
Security process cycles are in table SecurityTask with Type equal to 2 (SecurityTaskType::ProcessCycle).
All these objects are also in table (or rather view) SysModelElement (Duties with ElementType == 135).

I found it here: http://arsalanax.blogspot.be/2012/02/role-based-security-in-ax.html
Roles are stored in SecurityRole
User to role mappings in SecurityUserRole
Duties & privileges stored in SecurityTask
Duty to privileges mappings are stored in SecuritySubTask
Role to duty mappings are stored in SecurityRoleTaskGrant
UPDATE (query added)
SecurityTaskEntryPoint taskEntryPoint;
SecurityRole role;
SecurityRoleTaskGrant taskGrant;
SecuritySubTask subTask;
SecurityTask privilege;
str privName;
str dutyName;
str entrName;
str accessLevel;
;
while select taskEntryPoint
join subTask
where subTask.SecuritySubTask == taskEntryPoint.SecurityTask
join taskGrant
where taskGrant.SecurityTask == subTask.SecurityTask
join role
where role.RecId == taskGrant.SecurityRole
&& role.AotName like 'Sales*'
//|| role.AotName like 'System*'
{
if (subTask.RecId)
{
switch (taskEntryPoint.PermissionGroup)
{
case AccessRight::View:
accessLevel = "R";
break;
case AccessRight::Edit:
accessLevel = "U";
break;
case AccessRight::Add:
accessLevel = "C";
break;
case AccessRight::Delete:
accessLevel = "D";
break;
default:
accessLevel = "";
break;
}
}
select privilege
where privilege.RecId == taskGrant.SecurityTask
&& SecurityTaskType::Duty == privilege.Type;
dutyName = privilege.AotName;
select privilege
where privilege.RecId == subTask.SecuritySubTask
&& SecurityTaskType::Privilege == privilege.Type;
privName = privilege.AotName;
info(strFmt("EP: %1, Pr: '%2', Du: %3, Ro: %4, Ac: %5", taskEntryPoint.EntryPoint, privName, dutyName, role.AotName, accessLevel));
}