Maninpulate Excalidraw-Drawing through markdown-file

[SiliasGH]

Hi guys,

I'd like to manipulate my excalidraw-Drawing through the markdown file.
As the Drawing gehts bigger and more lines, arrows, boxes and so are on the drawing, it gets harder to find the relevant part in the Markdown-file.
For example:
I want to edit the exact position of a line. But as I have 10 lines, I'm not completely sure, which line in the code corresponds with which line in the drawing...
=> Can you help me with this?

Thanks in advance,
Silias