Salesforce App Builder Platform-App-Builder Question # 11 Topic 2 Discussion

The app builder needs to do two steps to make the custom Lightning App available to the internal users at Universal Containers:

Create a subdomain using My Domain: My Domain is a feature that allows an organization to set up a custom domain name for their Salesforce instance. This is required to use custom Lightning components and apps in Salesforce1.

Build a Custom Tab for the app: A custom tab is a tab that displays any custom object or web page in Salesforce. This is required to make the custom Lightning App accessible from the navigation menu or app launcher2. Option A and B are not necessary steps to make the custom Lightning App available to the internal users.