please comment on this article if there is something that could be better explained or you have questions.
The first thing you need to do is ofc download Synthesis ps: ignore the orange color. its just flux making the screen more yellow/orange


click on the link in the first picture, then click on Synthesis.zip on the new page. it should get downloaded automatically. the version shouldnt matter, just download the newest version with 'latest' behind it.
create a new folder and unzip the files into it so it looks something like this. i have already used the tool so ignore the data and logs folders

if you use mod organizer 2, click on the box next to the run button, then ONLY locate the synthesis.exe in Binary. same thing in vortex probably, just different ui. Alternativily you can tick the box where you send the synthesis patch to a mod folder if you dont want it in the overwrite folder.

after that, choose synthesis and click on run. When you have opened synthesis, it should look something like this.
click on the highlighted symbol to add a group.

After you have added a group click on the highlighted add patcher symbol

Synthesis should look something like this.

click on the AIOverhaulPatcher

then click on the plus symbol that show up when you hower your mouse over the patcher. click on it to add the patcher to your group.

click on the highlighted circles to enable the group and patcher if they look like this. then click on settings.

dont change the default settings

click on the highlighted arrow when the patcher is ready to patch. then wait until it says writing output at the bottom of the page and completed where ready is written.

you can find the plugin at the bottom of your loadorder and in the overwrite folder. if nothing shows up then click on the f5 key to refresh mo2.
More info:
-affect children too, you dont need ai overhaul patches for children overhauls
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https://imgur.com/a/FwntZtR
EDIT: Fixed my issue, ignore.
to Synthesis ?