hello Rodolfo and wellcome here in the Forum,
I hope I can give you a litte help.
at the German Brüderchen you can get 3 different types of awning, the "regular" one is 204 cm x 255 cm and so nearly the same size as the tent roof of the Brüderchen. Then a maximum size 225 cm x 255 cm and a version so called "Inge" 204 x 255 cm with 2 separate side walls a front wall and tent roof.
And you could get a mini an a weekend top.
By the regular one and by the "Inge" you need tent pole with a dimension of 200 cm and a diameter of 20 mm so that you could insert the tent pole of the awning in the tent pole from the roof pole. at the front side you need some pols to build a arch that looks like the silhouette of the Brüderchen.
By the maximum size awning you need foldable 230 cm tent pole.
I will send you some pictures.
Best regards, Hans-Albrecht