Voukoder and Level 5.1 (H265)

I'm using Voukoder Classic v.13.4.1 with connectors for Premiere Pro CC 2024 and AE CC 2024 to convert a video to H265 but, both in the HEVC (NVENC) and H265 presets, I can't find a way to set the Level 5.1 The video obtained is always Level 5, where am I wrong? Where to find this value?
Thanks

Thank you.

Is it the same in both settings (NVENC and H265)?

Found!

I have to say it was also quick to encode my timeline (HEVC ENVENC).

For a 41 minute film it took just under 15 minutes.