Which of the following is an example of a Selection Extension?

• A. Reference the TOB
• B. Add a stopping condition
• C. Set a payment mechanism
• D. Define the description

Answer: (D)

Selection Extensions attach extra information to a chosen item to provide context and reduce ambiguity. The best example is defining the description because it directly adds textual details that explain what the selection means, its purpose, and any important constraints. This kind of descriptive metadata helps everyone understand exactly what was selected and why, which is the core purpose of a selection extension. The other options aren’t about enriching the selected item with descriptive context: referencing the TOB sounds like pulling in an external reference rather than expanding the selection itself; adding a stopping condition pertains to how a process proceeds or terminates rather than describing the selection; and setting a payment mechanism relates to financial handling, not to extending the meaning of the selection.