The field jurisdiction is a CSL variable which can be rendered. However, for a legal style I want to distinguish the rendering for cases based on the value of the jurisdiction variable, since the European cases have to be rendered differently than the German cases.
I have seen such tests in Juris-M styles, e.g. the following form
<choose> <if jurisdiction="de"> <text value="5"/> </if> </choose>
Are such constructs working also as part of common CSL styles in combination with Zotero? Any drawback when I try to do that? (I see some warning about not valid style, but otherwise my first tests seem to work.)