What essential information must be annotated on the receiving document of a warranty item?

Annotating the model and manufacturer's name on the receiving document of a warranty item is crucial because this information directly identifies the specific product and the company responsible for its manufacturing. In the context of warranty claims, having accurate model details ensures that any warranty services or replacements can be processed correctly and efficiently. It helps prevent confusion with similar products and allows for the terms of the warranty to be verified against the manufacturer's guidelines.

In contrast, while shipping weight and dimensions are important for logistics and handling, they do not provide specific information relevant to the warranty status or the legitimacy of the claim. Previous owner details may be of interest for tracking purposes but are not essential for the current item’s warranty verification. The warranty period and terms are certainly essential for understanding the coverage, but they do not assist in identifying the specific item itself, which is critical for processing warranty claims.