This problem is similar to this ussue: https://glyptodon.org/jira/browse/GUAC-459
Configuring an RDP connection from the guacamole web interface, I can not select Spanish layout because it does not exist.
With unicode does not work.
If I use xfreerdp or remmina from a debian or ubuntu, I can connect with the correct spanish layout and from a windows too, but if I connect from guacamole web interface, I can not put the correct spanish layout, because not exist spanish layout selection.
Is there any way to include Spanish layout or exits easily way for modify it to work?