How do I add an idea?
Select the 'New Idea' button and choose the category that your idea belongs to, then add the idea title and the details related to the idea.* Ideas added without any details may be rejected.
When scheduling posts to LinkedIn, you can only target posts by the audience's location.
It would be great to target by the audience's spoken language as well.
Also, LinkedIn's API looks like it allows targeting posts to an audience in a specific industry.