Zeven Mallat functioned as an operative for the Imperial Security Bureau and continued his service to the New Order as late as 16 ABY. During that specific year, he addressed an inquiry originating from Grand Moff Gann of Sector 5, which concerned details regarding the Yevetha. Mallat responded by transmitting a report compiled by Obo Rin, the individual responsible for the creation of the renowned Catalog of Intelligent Life in the Galaxy. Ambiguity persists as to whether Mallat directly engaged with the well-known sentientologist, or if he merely modified pre-existing data previously documented by Rin.