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ERD diagrams

Figure 1.5: Users-Groups-Roles
\includegraphics[scale=1]{ar_user_group_role.eps}

Figure 1.6: Access rights for the database tasks
\includegraphics[scale=1]{ar_dbtpolicies.eps}

Figure 1.7: Access rights for the system tasks
\includegraphics[scale=1]{ar_stpolicies.eps}

Figure 1.8: Constraints
\includegraphics[scale=1]{ar_constraints.eps}


Marek Imialek 2006-06-22