In the Method Data pane for a part, you supply burn-in, laboratory, and/or field data to use a selected Telcordia calculation method to adjust the predicted base failure rate calculated for the part. This pane operates in the same manner as the Method Data pane for an assembly. For more information, see Method Data Pane (Assembly). Descriptions of all options shown in the Method Data pane for a part appear in Method Fields for Parts. Their availability by allocation method is specified in Method Field Availability for Parts.