API for CRM Html Roles

Question

Hello,
*(1)*
how to deallocate/revoke CRM html roles using API?
I found following API for assigning CRM roles:
jtf_auth_bulkload_pkg.assign_role(username, role)
Now I am unable to find API for deleting role assigned to particular user.
Please suggest the way to find any API related good reference and also API for revoking role.
*(2)*
what is functionality of jtf_auth_principals_pkg's delete_role function?
from where it is called?
Thank You.
Swati Thakkar
Edited by: Swati on Dec 30, 2011 3:49 AM

Answer 1

From the user guide:
http://download.oracle.com/docs/cd/A99488_01/acrobat/jta115ug.pdf
Roles are groupings of permissions, which are page level or function level granular
privileges used to maintain application security. A single user can be granted
several roles, each of which separately determines access rights to the user interface
details, the ability to perform certain transactions and the ability to access certain
data sets. During the registration process, users are granted the appropriate set of
roles that map to their job function. Although Oracle User Management contains the
following predefined roles, users with the appropriate access privileges can also
create and customize their own roles.
49.7.3.1 JTA_UM_DELEGATION_ACCESS
The JTA_UM_DELEGATION_ACCESS role is assigned the
JTA_UM_DELEGATION_ACCESS permission and provides users with all of the
access privileges associated with this permission.
49.7.3.2 JTA_UM_SETUP_ADMIN
The JTA_UM_SETUP_ADMIN role is assigned the JTA_UM_SETUP permission and
provides users with all of the access privileges associated with this permission.
49.7.3.3 JTF_APPROVER
The JTF_APPROVER role is assigned the JTF_APPROVER permission and provides
users with all access privileges associated with this permission.
49.7.3.4 JTF_PRIMARY_USER
The JTF_PRIMARY_USER role is assigned the JTF_PRIMARY_USER_SUMMARY
permission and provides users with all access privileges associated with this
permission.
49.7.3.5 JTF_SYSTEM_ADMIN_ROLE
The JTF_SYSTEM_ADMIN role is the global system administration role and
contains all permissions required to access and operate the System Administration
Console including JTF_SECURITY_ASSIGN_ROLE and JTA_UM_SETUP.