Please, I have a problem with the layout of the assembly sketches, each drawing I have to modify its layout in order to get the cartridge with the information on the markings, weight..., but the worst sometimes even changing the layout changes nothing. I tried to change the settings of the assembly sketches but the Edit box at the bottom of the window is inactive. I don't know what to do, thank you for proposing something.
If I remember correctly, the plan templates need to be changed. You need one template per plan format: A4 horizontal, A4 vertical, A3, A2, A1 and A0 and so on depending on your printers.
It's tedious at first, but once you set it up, it's a huge time saver.
In Tekla's help, it's pretty well explained. However, it's been years since I've done it and I know that they changed the template editor. Beware of old templates when you make modifications with a recent Tekla (version 16 or 17), it can work very badly.