I was looking for a way to attach annotations to objects in Inskscape.
An exemple : I have a shape, or a group, and it's standing for something which has an external formal reference, and I would like to add an annotation giving a page number, a comment, etc. Or as an other exemple, add a comment to let some notes about how and why a particular shape was designed (the latter will better apply to a group).
When I open the property dialog on an object or a group, there is a "title" and a "description" field, but it is grayed (disabled) and I cannot write anything into it.
I had a look at the inkscape namespace in the Inkscape wiki, but I did not see anything about it.
I had a look at the SVG reference for attributes/elements, but did not see any relevant things for that (I've just found a "title" attribute, but it only applies to "style" elements, and there is nothing for annotations on objects)
Is there a way to add annotations which I could read, write, view, in Inkscape ? (I means, little annotations, not big text documents, obviously)
Perhaps there is a script which can do that ? But for such a script, it would be mandatory to add a new namespace in the document, and I do not know if a script can do that in Inkscape (I had never used script in Inkscape)
Well, many thanks for any kind of ideas and materials

Read you soon
Yannick D.