In this chapter, we started with the process of business requirement gathering and how this will affect our Business layer. Then, we had an overview of the main panels in the Business layer window and discussed the main function of each one. After that, we discussed in detail the main features and functions in the Business layer pane, such as how to sort an object in the Business layer and how to search for a specific object using the search panel. Then, we learned how to populate our Business layer with different types of objects such as dimensions, measures, attributes, and filters. We discussed the properties and functions inside each object in detail.

In the next chapter, we will talk about a very important topic, which is how to test your Universe by detecting issues and problems and then how to solve and fix them.