We have developed a small but powerful tool for element renaming(numbering). It is used to set the TEKLA element name according to UPB naming convention. Automatic mode works together with precast attribute tool and uses the element type code in the name of the element while in manual mode it is possible to enter the element code. Tool simply fills in the element NAME attribute according to all selected elements. Tekla Structures allows you to perform automatic numbering or manual. This tool automates the manual numbering, and saves up to 160 engineer working hours in the year.