# Dimensions [GstarCAD 2019](Help%20System/GSTARCAD/2019/Index.md) → [User Guide](Help%20System/GSTARCAD/2019/User%20Guide/(User%20Guide).md) [Overview](Help%20System/GSTARCAD/2019/User%20Guide/Dimensions.md) - [Create Dimensions](Help%20System/GSTARCAD/2019/User%20Guide/Dimensions/Create%20Dimensions/(Create%20Dimensions).md) - [Modify Existing Dimensions](Help%20System/GSTARCAD/2019/User%20Guide/Dimensions/Modify%20Existing%20Dimensions/(Modify%20Existing%20Dimensions).md) - [Use Dimension Styles](Help%20System/GSTARCAD/2019/User%20Guide/Dimensions/Use%20Dimension%20Styles/(Use%20Dimension%20Styles).md) ## Topics - [Add Geometric Tolerances](Help%20System/GSTARCAD/2019/User%20Guide/Dimensions/Add%20Geometric%20Tolerances.md) - [Overview of Dimension](Help%20System/GSTARCAD/2019/User%20Guide/Dimensions/Overview%20of%20Dimension.md)