Migration Planning 

The system planning process starts by creating a detailed summary that covers all three architectural levels. Afterward, this summary is carefully analyzed to understand how complex the system is, figure out its range and details, and determine how it relates to other systems. Using this information, a thorough plan is then developed.

In order to ensure a robust plan, it is imperative to address the following five key considerations:

1. Business Prioritisation:

   Evaluate and establish the priority of business requirements to align them with the overarching goals and objectives.

2. Architectural Prioritisation:

   Determine the priority of architectural elements to ensure a structured and efficient system design.

3. Accommodating Business Priority into Architectural Priority:

   Integrate and harmonise business priorities seamlessly with architectural considerations, ensuring alignment with strategic objectives.

4. Gap Analysis at Three Architectural Levels:

   Conduct a thorough gap analysis across the three architectural levels to identify disparities and areas for improvement in the system's design and functionality.

5. Resource Gap and 'Fix It' Priority:

   Assess resource availability and identify any gaps, subsequently prioritising necessary actions to address and rectify resource-related challenges.

By systematically addressing these issues, we can develop a well-informed and comprehensive plan that caters to the intricacies of the system while aligning with both business and architectural priorities.