Question

Developing requests specification for this integration. You have to use all of tools available to you to elicit requirements (such as one-on-one interviews with all major stakeholders, surveys, artifact reviews, joint requirement specification meetings, and so forth).

New Content-
Requirements Specification-
Describe the procedure you used to elicit the requirements.
List of all of the stakeholders and their roles.
Explain of all components and interfaces, including a schematic that depicts them (such as the various layers of integration).
Offer detailed and measurable functional requirements.
Give detailed and measurable non functional requirements.
List assumptions for the scope of project.
Examine the pros and cons of proceeding with the project while giving consideration to the requirements you have defined.