Empire CMS is different from previous CMS systems. It can create new tables and customize fields directly in the background, and then form a new system model. In order to realize various systems suitable for users themselves. Such as download system, music system, mall system, product library, etc... And this function is used to deploy data for websites with large data volume (distribute the amount of information to different information tables). And whether it is a built-in system or a user-defined model, each model has its own collection. If you know how to program, you will be able to expand more and more complex systems. For detailed usage of this function, please refer to the usage documentation