Edit sequential block in parallel action via UI

Hi, i have created an huge automation for my doorbell (made by hikvision cams, esp32 “detector” near the internal phone, and an audio player outdoor).

I’ve made a bash script to record with ffmpeg a 10 second video to store for further views…
I’ve seen the “paeallel actions”, and i know i can insert a sequence in a parallel action (so the video recording can be done in parallel with other sequenced action).

The problem is that i lose the ability to edit the automation via the UI, and since it’s huge, i prefer to have it editable.

Has someone some hints? The only thing i’ve thought is to make a second “sequential automation”(editable), and call it in parallel with the video recording in the first one.

Do you have a better idea?

So, i’ve created a SCRIPT with the sequential actions.
Then have created an automation with the first action as “parallel action”; here i run the shell_command to save the 10 second video, and at the same time the script with sequential actions (by service: script.script_to_execute).

If i want to edit the huge sequential actions, i’ll edit the SCRIPT via the UI.

FYI