How do I associate a Stopway with a specific Runway End?

Question: How do I associate a Stopway with a specific Runway End?

Answer: The runwayDesignator attribute was added to the Stopway feature class in AC 150-5300-18B, dated May 21, 2009.

Populate the runwayDesignator attribute with a valid runway end designator. For example, 22R.