Creating lines and polygons with composite templates (Aeronautical Solution)
You digitize a new line of a polygon feature's shape by drawing an edit sketch, which is the underlying representation of the feature's geometry. As you sketch, you see a preview with the actual symbology used for that template, with the vertices symbolized as red and green squares.
A sketch is composed of all the vertices and segments of the feature. Vertices are the points at which the sketch changes direction, such as corners; segments are the lines that connect the vertices.

The following composite construction tools can be used to create line and polygon features from composite templates:
| Construction tool name | Sketch type | 
|---|---|
| Coincident Lines | Line | 
| Coincident Polygons | Polygon | 
| Polygon/Line | Polygon | 
| Point at Polygon Center | Polygon | 
| Point at Polygon Start | Polygon | 
| Point at Line Start or End | Line | 
| Point at Line Center | Line | 
| Points at Polygon Vertices | Polygon | 
| Points at Line Vertices | Line | 
- Start ArcMap.
- If necessary, load data in the map.
- On the main menu, click Customize > Toolbars > Production Editing.
- 
Click the Production Start Editing button  on the Production Editing toolbar. on the Production Editing toolbar. Note: Note:The Manage Features and Create Attributes, Update Attributes, or Metadata Attributes windows automatically appear when you start an edit session using the Production Start Editing tool.  Tip: Tip:If the Create Attributes, Update Attributes, or Metadata Attributes window does not appear when you start an edit session, click the Show/Hide Attributes button  on the Manage Features window. on the Manage Features window.
- Click the Create tab on the Manage Features window.
- Choose a composite template with at least one line or polygon layer on the Create tab on the Manage Features window.A construction tool is selected by default. 
- Choose a construction tool.
- Click the map or provide the proper inputs to build the sketch.
- Finish the sketch to create the feature.