> ## Documentation Index > Fetch the complete documentation index at: https://docs.altoura.com/llms.txt > Use this file to discover all available pages before exploring further. # Collaboration Tips ## Adding an Object Air tap and hold on the wall or objects to add an Object. The Add Menu appears. 1440 ## Adding a Sticky Note Tap on Sticky Note Icon. 1440 1440 When done, press Complete 1440 Sticky Note is placed. Hover over the Sticky Note to Edit or Delete it. 1440 ## Adding a 3D Object Tap on 3D Object Icon. 1440 The Object Library appears. Choose an Object from the Library and tap on Add. 1440 The selected 3D Object is placed. 1440 ## Interacting with Objects Grab and move distant 3D Objects by pinching while the hand-ray is cast. 2002 ## Deleting an Object Air tap on 3D Object to bring up the Delete Icon. ## Experiences Click on the Sphere to start Training 1440 Follow the Guidelines on the Screen. 1440 Close an Experience 1440 Play the below video to see training in action.