A set of category folders organizes transformations to facilitate the user's search process. If you are unsure about the right location of the step you are looking for, you can easily find it using the search functionality. To do this, go to the Search input text field located in the upper-left corner of the design view and write the name of the step you are looking for. While you are typing, you will see the items in the Steps panel whose name starts with the letters you are typing appear as shown in the following screenshot: