What is a prerequisite for using the Data Scraping wizard effectively?

Using the Data Scraping wizard effectively requires a structured layout in the source data because the wizard relies on the predictable patterns and elements within the data to accurately extract information. When data is organized in a clear and consistent format, such as tables or lists, it allows the wizard to identify the key elements that need to be scraped easily. This structured layout ensures that the scraping process can recognize the rows, columns, and relevant fields without ambiguity.

In contrast, if the source data is unstructured or haphazardly arranged, it can significantly complicate or hinder the scraping process, leading to incomplete or inaccurate data extraction. Therefore, having a well-defined structure is essential for making the most of the capabilities of the Data Scraping wizard.