update the admin role privileges

Author: renetapopova

modules/ROOT/pages/authentication-authorization/dbms-administration.adoc

@@ -88,13 +88,15 @@ You can only grant, deny, or revoke privileges to or from existing roles.
 
 The xref:authentication-authorization/built-in-roles.adoc#access-control-built-in-roles-admin[`admin` role] role is a built-in superuser role that has all privileges on the DBMS and can perform all administrative tasks.
 
-These include:
+This includes the following tasks and their relevant privileges:
 
 * Create, delete, and modify <<access-control-dbms-administration-database-management, databases>> and  <<access-control-dbms-administration-alias-management, aliases>>.
+* Manage <<access-control-dbms-administration-privilege-management, privileges>>.
 * Change configuration parameters.
 * xref:authentication-authorization/database-administration.adoc#access-control-database-administration-transaction[Manage transactions].
 * Manage <<access-control-dbms-administration-user-management, users>> and <<access-control-dbms-administration-role-management, roles>>.
-* Manage <<access-control-dbms-administration-privilege-management, privileges>>.
+* Manage <<access-control-dbms-administration-privilege-management, privilege management>>.
+* Manage xref:authentication-authorization/privileges-reads.adoc[read] and xref:authentication-authorization/privileges-writes.adoc[write] sub-graph privileges.
 * Manage <<access-control-dbms-administration-impersonation, impersonation privileges>>.
 * Manage <<access-control-dbms-administration-execute, procedure security>>.
 * Manage <<access-control-dbms-administration-load-privileges, load data security>>.