With this option you can see the information of all vertices of the plots, as well as vertices of the islands that it contains.
Among other information, the length of each side is shown, as well as the coordinates of each vertex.
With the button Edit vertex you can edit any vertex of the plot as well as change its coordinates; activating the dialogue box, if you have changed the coordinates of some vertex, the plot will be updated to its new coordinates.
It is not possible to edit the vertices of the islands. In any case, if the user on the drawing changes the vertex of any plot or island, the program will automatically assume these changes.