Hallo,
\setupletterstyle[backaddress=yes]
it's a disabled by default but i forgot to do this also in the default style (most styles reset the layout and use default values before they modify it)
\setupletterstyle [backaddress] [alternative=auto,
'auto' is now the default value
Wolfgang
I do not understand the the main principle. What is the difference between \setupletterstyle[option][backaddress=yes] and \setupletterstyle[backaddress][alternative=yes] In 'default.nli' I found \defineletterelement[\v!backaddress][\v!auto] {\doifelselettervalue\c!backaddress {\lettervalue\c!backaddress} {\lettervalue\c!fromname \doiflettervalue\c!fromaddress\\ \lettervalue\c!fromaddress}} what I interpret in the following way: If 'backaddress'=auto If exist a constant 'backaddress' use it else compose one from 'fromname' and 'fromaddress' To use this, I tried to set \setupletterstyle[option][backaddress=auto] or \setupletterstyle[backaddress][alternative=auto] And I tried to set this constant backaddress, with setlettervalue{backaddress}{something} But no combination is working. What worked is \setupletterstyle[option][backaddress=yes] \setlettervalue{backaddress}{something} which should not work, because \defineletterelement[\v!backaddress][\v!yes] {\lettervalue\c!fromname \doiflettervalue\c!fromaddress\\ \lettervalue\c!fromaddress} is composing the 'backaddress' from the fromdata. My skills to read the sourcecode are very limited, so most likely I buhave something misunderstood. Wolfgang