Hi,
in odoo 10.0 i used attribute colors on tree for set color lines like this:
<field name="arch" type="xml">
<tree string="Question" editable="bottom"
colors="maroon:text_color=='maroon';
red:text_color=='red';
purple:text_color=='purple';
fuchsia:text_color=='fuchsia';
green:text_color=='green';
lime:text_color=='lime';
olive:text_color=='olive';
yellow:text_color=='yellow';
navy:text_color=='navy';
blu:text_color=='blu';
teal:text_color=='teal';
aqua:text_color=='aqua'
">
I see that in Odoo 11.0 this doesn't work, and instead of colors it's possible to use bootstrap class like decoration-*name ... the problem is that i need more colors than just danger, warning, info, muted, primary and success like the cookbook explain.
There is some way to do that?