You can perform this scenario only if a Drafting license is available.
This task explains how to generate a drawing from the
flattened harness.
The document is still open from the previous task.
Open a new product document using the File > New...
command.
Choose the Drawing type and click OK to validate
the default New Drawing parameters.
CATIA switches to the Drafting workbench.
Click Front View
.
You are prompted to select a reference plane on the 3D geometry.
Click a plane in the flattened harness document: for
example the face of a connector.
The drawing document updates according to this choice: