DSSTs accepted?

[Carnation]

I just wanted to confirm that DSST exams are accepted for credit toward the Pierpont degree.
Their catalog mentions DSST but there is no chart or equivalencies listed.

My son wanted an emphasis in history.
He has completed:
CLEP History of the United States 1 & 2
CLEP Western Civilization 1 & 2
DSST Civil War & Reconstruction

He also completed:
DSST Advanced English
DSST World Religions

Trying to make sure he will have everything he needs.

Marie