It will be better is auto load combination for following IS codes,
IS 802 Part 1/Sec1 2015 - Clause 13 - For Transmission tower Design
IS 802 Part 4 2023 - Clause 13 - For latticed switchyard structure Design
As of now only design code of IS 802 is provided but Auto load combination is provided only for IS 800.
Kindly incorporate the above features.