Create a mesh region using the polyline vertex coordinates

Select Mat Foundation job > Mesh Generation > Add Meshing Region > Using Polyline in the Main Navigation pane.
Specify the No. of Boundary Points (i.e., polyline vertices).
Click the Generate Table button. The table is populated with a number of rows equal to the number of boundary points specified.
Specify a unit of length to be used for coordinate values.
Enter the coordinate values in the Polyline vertex coordinates table.
Note: Data in the table can be pasted from Microsoft Excel.
Click the Add Region button. The boundary region is added in the View window.