| Developing and Deploying Siebel Business Applications > Introducing the Business Case >  Project Team
 It is a common practice to have a dynamic project team wherein the number and specialty of people varies according to the stage of the implementation. For example, Table 1 shows the breakdown of resources needed at each stage in NREC's implementation project. 
Table 1.	NREC's Project Resources
    |  |  |  
    |  |  |  |  |  |  |  |  
    | Project Manager | X | X | X | X | X | X |  
    | Lead Business Analyst | X | X | X | X | X | X |  
    | Lead Configuration Specialist |   | X | X | X | X | X |  
    | Lead Architect |   |   | X | X | X | X |  
    | Configuration Specialist |   |   |   | X | X | X |  
    | Architect |   |   |   |   | X | X |  
    | Training Specialist |   |   |   |   | X | X |  
    | Documentation Specialist |   |   |   |   | X | X |  
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