I try to make an attribute optional in Roma (on
http://tei.oucs.ox.ac.uk/Roma) but this seems to have no effect. I tried
several attributes, eg. the url attribute on fsdDecl.
- click change attributes
- click 'is it optional' 'yes'
- click 'submit query'
- click change attributes again: old value is still there.
The problem can be bypassed by manually changing the ODD file and adding