In Agile development, particularly within the Scrum framework, a unit of work small enough to be completed by the team in one sprint iteration is called a Product Backlog Item (PBI). PBIs represent discrete pieces of work that the team can tackle within a single sprint, typically spanning two to four weeks. They are prioritized by the Product Owner and refined during backlog grooming sessions to ensure they are ready for sprint planning.

References:

Schwaber, K., & Sutherland, J. (2017). " The Scrum Guide " . Scrum.org.

Rubin, K. S. (2012). " Essential Scrum: A Practical Guide to the Most Popular Agile Process " . Addison-Wesley.

A corporate vision is a statement that defines the long-term aspirations of an organization. It provides a picture of the desired future state that the organization aims to achieve. This vision serves as a guiding star for the organization, helping to align efforts and strategies towards achieving that future state. Unlike goals or values, which are more specific and actionable, a vision is broad and inspirational, focusing on what the organization ultimately wants to become or accomplish. This is supported by various business and management sources, which emphasize that a vision is about long-term direction and aspirational goals (Collins & Porras, 1996; Kotter, 1996).