Trimming Complex Corners To trim complex corners: Open a model that includes three or more intersecting members. In the FeatureManager design tree, right-click Corner Management and click Edit Feature . The Complex tab of the Corner Management PropertyManager appears. Select a planar trim member and click Body Trim to change the trim type. Select a body trim member and click Planar Trim to change the trim type. Under Planar trim options, select First Contact planar trim or Full contact planar trim . You can also specify Automatic or User Defined to adjust the Trim Tool and a Gap measurement. Zoom to the intersection of the corners in the graphics area to display the trim effect. Click . Parent topicCorner Management