What is the fine-grained topic of the following text: As the Project Specialist with the Rapides SWCD, Dexter provided Outreach duties for NRCS in which he worked with grassroots and community-based organizations as well as other USDA agencies and partners in promoting USDA programs and services to veterans, and underserved rural and urban communities throughout the State of Louisiana. Only return the topic.
Dexter's role as Project Specialist with Rapides SWCD promoting USDA programs and services.