A block of one hundred numbers has been set aside in the Q-Series (Q.1200-Q.1299) for the development of Intelligent Network (IN) Recommendations. Q.1210 is a new Recommendation in the IN-Series that was developed in conjunction with the IN CS-1 refinements to better align the IN CS-1 Recommendations with the overall IN CS-n Recommendation structure. This Recommendation, the first in the IN Capability Set-1 Series, has been developed to show the organization of the IN CS-1 Recommendations in a meaningful way and to assists users in locating topics of interest. It provides a structural overview of the Q.1200-Series, IN Recommendations, as well as the content of each of the Q.1210-Series, IN CS-1 Recommendations. Associated standards work is contained in the Q.1200-Series as well as the Q.1210-Series of IN Recommendations.