Timing Belt Replacement BLS Engine - Seat Leon

hi
Is there anything special to consider when replacing the timing belt on a 2005 Leon with a BLS engine? Or is it as straightforward as described in this guide?
Okay, I'm ready. Please provide the German text you want me to translate into English. Just paste it here, and I will give you the translation.

Yes, carefulness. I have personally never removed a bumper like that before.

And do yourself a favor by briefly marking the position of the ZR wheels with a marker before disassembling them.

With that, you and we can avoid things like this: https://community.dieselschrauber.org/en/viewtopic.php?t=25731

I would replace the tensioner pulley's pivot bolt as well.

If the tensioner is accidentally tightened too much during adjustment, you must first completely release the tension and then re-tension it again in the direction of the arrow.

Hi.

Please take lots of pictures.

My car's inspection is due in 15,000 km (approximately 9,320 miles).

Thank you.
Okay, please provide the German text you would like me to translate into English. I will only provide the translation.

Unfortunately, the photos didn't work out; we got a bit stressed because some parts were delivered incorrectly .
Finding the timing mark was a bit strange because, oddly enough, none of the rotor tips aligned with the "Z" marking. I also couldn't fit the camshaft locking pin (which was the original special tool). So, it ended up being a process of trial and error, but thankfully, it worked out in the end...