1 Click Storage. 2  Select Backup from the items listed. 3  Select one of the device backups, then click Delete. 4  When you're asked to confirm, choose Delete if you want to turn off Backup and remove all backups for that device from iCloud. 5  When you delete a backup, it also turns off backup of your device.OS. You can use these steps to manage your files from your iPhone, iPad, or iPod touch: 1  If you're using an earlier version of iOS, tap Storage & Backup, then tap Manage Storage. 2  Tap the name of the app that's using iCloud Drive.
A section is a cut through the 3d-model. An elevation is different. It shows the face of something, or perhaps more correct, the projection of an object/s to a plane.
Interior Elevations are like sections in that they show all of the heights inside the house. The difference between Interior Elevations and Sections is that Interior Elevations start at the finished floor elevation and stop at the ceiling. Interior Elevations show individual walls in specific rooms, whereas Sections cut through floors showing multiple rooms stacked on top of each other.