Secure Trim Panel with Nail Gun

What happens here

With the trim panel held securely in position, use a pneumatic nail gun, connected to an air compressor (not shown), to fasten the panel to the structure. Fire several nails strategically along the edges and surface of the panel to ensure it is firmly attached and will not loosen over time. Maintain a steady hand and proper distance from the trim to prevent damage. The video shows nails being driven near the top edge of the panel.

Goal: Permanently attach the trim panel to the gable structure.