How to make sliding door in sketchup HD

Hi, Vicky here, I make Educational videos on architecture and MODEL MAKING My self VIKASH KUMAR I am an computer engineer in Hardware and Networking I am From Narwana Haryana India I make Tech and computer related videos like Sketchup tutorials Sketchup speed build Sweet Home 3D tutorial with Speed Build Videos Unboxing scale models like Cars and other vehicle for architectural purpose use only