1.Select Edit > Component > Add vertex or press Add vertex toolbar button .

2.Select the component you wish to add a vertex to. The component is highlighted, illustration (A).

3.Select position for placing a new vertex. A preview of the result is shown in red, illustration (B).

4.Left-click to add the vertex. A new vertex for a component has been created, illustration (C).  

•Press N or E on the keyboard to lock the new vertex in height or width (Northing and / or Easting). Right-click repeatedly to enable/disable the function.

•In the map product Schema, dynamic guidelines help you to position the object's vertices horizontally or vertically relative other vertices. When the mouse cursor is in the vicinity of an extended horizontal or vertical line of a vertex, a dotted guide line is displayed between the mouse pointer and the vertex. click the space bar to disable/enable the function.

1.Select Edit > Component  > Add vertex or press Add vertex toolbar button .

2.Right-click on the start or end point of the component, which becomes highlighted.

3.Then place one or several new vertices (points). A preview of the result is shown in red.