You can find any tool by the Menu Structure HERE: https://turbocaddoc.atlassian.net/wiki/display/TC20UG/Menu+Structure
You can find the menu location of any tool by name HERE: https://turbocaddoc.atlassian.net/wiki/display/TC20UG/Tools+Mapped+to+Menus
Selecting SMesh Edges
Available in TurboCAD Platinum only
To select the edge of a smesh, hold down the Shift key and click on that edge. The selected edge will be highlighted. You can select as many edges as you want while holding the Shift key, and you can deselect as well. There is no way to select multiple edges with a fence, only direct selection is available. When you select an edge both nodes associated with that edge will become selected.