Christmas time often brings pop-up stores. Apparently now we have pop-up Dexterity training. Calling all Developers! Get ready for GP 2013 – Dexterity Training in St. Lake City! December 17th–21st, 2012
Dynamics Confessor Blogspot: Calling all Developers! Get ready for GP 2013 – Dexterity Training in St. Lake City! December 17th–21st, 2012
Development & IntegrationMicrosoft & the GP EcosystemGP 2013
Archived post from 2012. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.