Words and pictures are intricately linked in journalism, advertising and educational contexts. Words printed under a photograph, the caption, signal the importance of the common sense representations portrayed in the image. Words beside a picture in an advertisement explain a product and its attributes clearly to a potential customer. Words spoken by an instructor give explanations and life to slides projected from the back of a darkened classroom. Words and images work together for most successful communications.
In addition to eliciting and specifying the requirements, an important part of the analyst’s value-add lies in helping business stakeholders and delivery teams identify and understand the constraints that will apply for the solution.
The simple fact is, you can’t know all the details upfront. You can and should, however, be able to work with your stakeholders to identify the broader range of necessary capabilities and constraints, or “placeholders for conversations”.