Klin was a Bajoran individual and a member of the Shakaar resistance cell of the Bajoran Resistance.
In 2361, Klin was in the Dahkur Hills with the Shakaar. When a new base was needed, Klin scouted the surrounding area for somewhere suitable. (DS9 novel: Fearful Symmetry)
In 2371, Klin was detained by the Bajoran Militia when Shakaar refused to return soil declamators. (DS9 episode: "Shakaar")