Working with Groups
Creating groups
To create a group, press and hold the right mouse button to bring up the modeling tool. Drag straight up over the group icon and release the mouse button. Once created you can name the group by double-clicking the group title bar to bring up the editing window. Alternatively you can press 6 on the keyboard to create a group.If you create a group using the modeling tool from an existing building block then that block will automatically become part of the newly created group.