You can find any tool by the Menu Structure HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Menu+Structure
You can find the menu location of any tool by name HERE: https://turbocaddoc.atlassian.net/wiki/display/TC21UG/Tools+Mapped+to+Menus
Midpoint Constraint
Available in TurboCAD Pro and Platinum only
Align a point or the end of a line with the midpoint of a selected line.
- Start with a line and a constrained rectangle. Activate the Midpoint constraint and select the end of the line line you want to align to the midpoint of the side of the rectangle.
- Select the side of the rectangle to align to its midpoint.
The end of the line aligns with the midpoint of the rectangles side.
- Repeat the procedure with the other end of the line and the opposite side of the rectangle.