The New Urban Guild acts as an agent for architects who perform a number of services for developers and builders in the interest of building great places. The core Guild service is the Architectural Charrette. The three basic types of charrettes are Commercial & Civic Architectural Charrettes, Custom Architectural Charrettes, and Plan-Based Architectural Charrettes. Several Guild members have their own collections of stock House Plans. Stock Plan Revisions are obviously best performed by the original architect; the Guild acts as an agent for the architects. The Guild also acts as an agent for Guild architects in setting up Custom Design services.