From the Quality chapter in PRINCE2 manual:
The time needed to create good Product Descriptions will depend on factors such as how important, complex and unique the product is, how many stakeholders will review and approve the product, and whether the organization has a library of standard Product Descriptions for reuse.
Since the Products and their quality requirements and are more or less unique:
- Have you ever managed to reuse a Product Description?
- If so, are there any downsides (copy+paste mistakes, lack of creativity)?