With Smart Modeling, objects are automatically placed in the specified default distance. Also, Guided Modeling displays the default distance with a specific cursor () when you move objects. Smart Modeling and Guided Modeling are enabled by default.
Procedure
1. In the activated Model tab bar, click Layout. The layout options are provided.
2. Enter the value 20 for Horizontal item spacing and retain 10 for Vertical item spacing.
3. Click OK.
When you create a model with Smart Modeling, the objects are placed at the set distance.