Administrative court dismissed appeal; self-signed letter suffices for procedural submission even if drafted by another.

The administrative court dismissed the appeal regarding the admissibility of a procedural submission. The appellant argued that a letter drafted by a third party lacked validity without their own signature, while the opposing party contended that the document was sufficient as long as it bore the appellant's handwritten signature. The court ruled that the requirement for a self-signed letter is met if the appellant personally signs the final document, regardless of who composed the text.