Salesforce Platform Developer I Certification Guide

Creating objects and fields with Schema Builder

Now, let's create some extra fields and relationships for our BIM DB app through Schema Builder:

1. Go to Setup, search for Schema Builder and open it.
2. If some objects are already preselected, just click the Clear All button under the Objects tab in the sidebar and then select our custom objects from our BIM DB app—Movie, Cast, Person, Review, and Company.
3. Once you have selected them, drag and drop the objects so you can see them all in a clear overview on the page, like so:

Now, let's create a lookup relationship on our Movie object, called Director (assuming a movie can only have one director ...