Which is the correct sequence to build a Requirement structure in Tosca?

• A. Create Requirement Folders from the Requirement section. Create RequirementSet from the Requirement Folder. Create a Requirement from the RequirementSet.
• B. Create Requirement from the Requirement Set. Create Requirement Folders. Create a Requirement.
• C. Create a Requirement Folder. Create a Requirement Set. Create a Requirement.
• D. Create a RequirementSet. Create a Requirement Folder. Create a Requirement.

Answer: (A)

The sequence follows the hierarchical structure used in Tosca for requirements: a folder contains sets, and a set contains individual requirements. You must start by creating a Requirement Folder to serve as the container. Inside that folder, you create a Requirement Set to group related requirements. Finally, you create a Requirement within that set. This order ensures every item has a valid parent and supports proper organization and traceability. Other sequences try to create a set or a requirement without a parent folder or rearrange the steps in a way Tosca cannot place them correctly, which breaks the hierarchy.