What is the purpose of the 'Subform/Subreport' button?

The purpose of the 'Subform/Subreport' button in database applications, such as Microsoft Access, is primarily to facilitate the inclusion of additional data within a main form or report. By utilizing this button, users can embed a subform or subreport that displays related data in a structured way, allowing for a more comprehensive view of the information.

For example, if you have a main form that displays customer details, you can use a subform to show related order information for each customer. This technique is beneficial because it allows users to see interconnected data without needing to navigate away from the main form or report, enhancing the overall usability and functionality of the database.

The other options describe functionalities that are somewhat related but do not capture the specific purpose of the Subform/Subreport button. Linking forms, navigating between forms, and creating a new form are important tasks within database management, but they do not directly represent what the Subform/Subreport button is primarily designed to do. The button itself focuses on adding additional data contextually, enriching the main form or report rather than performing the other actions described.