5 The feature **Polyline** creates a wire.
7 To create a Polyline in the active part:
9 #. select in the Main Menu *Build - > Polyline* item or
10 #. click **Polyline** button in the toolbar
12 .. image:: images/feature_polyline.png
18 The following property panel appears.
20 .. image:: images/Polyline.png
24 Polyline property panel
28 - **Points and vertices** panel contains list of points and vertices selected in 3D OCC viewer. Polyline consequently connects points;
29 - **Closed** check-box turns on/off connection of the start and end points to make polyline closed/opened.
31 **TUI Commands**: *model.addPolyline3D(Part_1_doc, Polyline_objects, Key)*
33 **Arguments**: 1 part+ list of vertices selected in format *model.selection("VERTEX", "Point")* + boolean key defining presence of connection between the start and end points.
37 Result of operation is closed or open Polyline.
39 .. image:: images/CreatePolyline.png
45 **See Also** a sample TUI Script of a :ref:`tui_create_polyline` operation.