In this chapter, we have gone through various concepts related to designing the screen, starting from different types of variables in Flow and naming conventions for them. We covered how you can use Formula, the validation rule, the Decision element and Choice in Flow. We have also gone through how to add fields into Flow and connect two screens using connectors. Then we moved forward and discussed how you can add dynamic choices to your Flow. Finally, we discussed key points related to screen design. In the next chapter, we will discuss concepts related to manipulating records into Salesforce using Flow.