Adding Dimensions and Relations To add dimensions and relations when you recognize features: Click Options (Features toolbar) or Insert > FeatureWorks > Options . Click Dimensions/Relations and select Enable Auto Dimensioning of Sketches and Add constraints to sketch. Click OK. Click Recognize Features (Features toolbar) or Insert > FeatureWorks > Recognize Features . In the PropertyManager, select Automatic recognition and Standard features. Click to continue recognizing features. Click in the Intermediate Stage PropertyManager to create the features. FeatureWorks analyzes the model and creates the features. Edit the feature's sketch to view the dimensions and relations. Parent topicAutomatic Dimensions and Relations Recognized Sketch Constraints Recognizing Mirror Patterns