Dear Dr. Forster, dear Mr. Mag. Errath, I gratefully acknowledge the receipt of the money amount transferred by you (=inheritance and fee) to the other account of U….. I would be grateful for the signing of the attached protocol for our accounting. Please send the protocol signed as follows by post to our address. Thank you for your effort. I thank you for your extraordinarily good cooperation in this estate case and hope for our fruitful cooperation in the future. With kind collegial regards.