Which action contributes to reducing spelling mistakes in property referencing during expression building?

Using the predefined property list that appears after typing a dot significantly contributes to reducing spelling mistakes in property referencing during expression building. This feature helps users select properties from a system-generated list, ensuring that the one chosen is accurate and exists in the context of the application.

When users manually enter property names, there is a higher likelihood of typographical errors, such as misspellings or incorrect casing. The predefined property list mitigates this risk by presenting a curated set of options that reflect the available properties, which not only assists in preventing errors but also enhances efficiency by allowing quick selections.

While other methods like error notifications and validation steps are helpful in identifying issues after they occur or ensuring correctness before finalizing expressions, they do not directly prevent the initial act of making spelling mistakes during property referencing. Therefore, utilizing the predefined property list is the most effective strategy for ensuring accuracy in expressions from the outset.