(https://i.postimg.cc/dVt9CDFc/CSU.png)
To - President Boucheron
The Cross-Straits Union has received your application to join the Union as a full member, as is our custom I would like to invite you or a representative of your nation to the headquarters of the organisation located in Ashinxao, Rokkenjima for the purposes of the interview stage of the application.
Signed
Madison Pryde
Chair of the Council of Head of States of the Cross-Straits Union
OOC - Just post turning up at the HQ no need for a formal response.