Essential capabilities that a software product must include to meet core user requirements and be considered viable.
Productivity
In our reference library
Must-have features are the essential capabilities a product requires to meet core user needs, and the way a buyer defines them determines the quality of the entire evaluation. Done well, the must-have list is short, specific, and built from real workflows rather than marketing checklists, distinguishing what the team cannot operate without from what is merely desirable. A clear must-have list sharpens shortlisting, focusing demonstrations and trials on the workflows that matter and revealing mismatches early. It also disciplines the team against scope creep, where nice-to-have features inflate the selection and raise cost. During vendor comparison, must-haves should be verified with evidence, such as live tests or reference reviews, rather than vendor assertions. When the must-have list contradicts budget realities, leaders face a clear trade-off decision instead of an implicit one. Organizations that maintain this discipline consistently choose products that perform where it counts.