Final answer:
The systems integration team needs to be informed about resource allocation, stakeholder feedback, task sequencing and duration, and the challenges of merging financial software systems to successfully manage a merger.
Step-by-step explanation:
The systems integration team requires critical information to manage a merger process effectively. This information includes a) Resource allocation requirements for each task to ensure that all activities have the necessary resources planned out and tasks are executed efficiently. b) Stakeholder feedback is crucial as it helps in understanding the expectations and concerns associated with the integration, which can guide decision-making and improve the merger's success rate. c) Details about the predecessor relations and estimation of tasks which involves understanding the sequence in which tasks should be completed and how long each task may take, to plan the project timeline accurately. Lastly, d) Potential challenges in merging financial software systems need to be anticipated and planned for, as integrating financial systems can be complex and fraught with risks that can impact the merged entity's operational continuity.