
118 Enterprise Business Portals II with IBM Tivoli Access Manager
Figure 4-4 outlines the project plan and implementation phases.
Figure 4-4 Project plan
4.5 Business requirements
The project group gathered the business requirements from all companies and
departments. The requirements are now structured according to the different
user areas: B2E, B2C, and B2B.
B2B requirements:
– High security standards have to enable online transactions, such as
requesting offers or placing orders.
– Business processes have to be supported.
– Integration with other marketplaces and business partners is a must.
– Non-repudiation of all transactions have to be prov ...