Instead of endless searching, you can create palettes and palette groups for each set of blocks. AutoCAD Tool Palettes puts your commonly used blocks at your fingertips. Press Ctrl+2 or command ADC to open the Design Centre. How do you measure in AutoCAD on a Mac?.How do you add a block to design center in AutoCAD?.What is the shortcut key for Design Center?.How do I unhide design center in AutoCAD?.How do you copy design centers using layers?.What is the shortcut to open design center in AutoCAD?.Why can’t I find design center in AutoCAD?.How do I open design center in AutoCAD?.