Management Changes:

a • light (Vista, Calif., lighting manufacturer) has appointed Julia Steensma to customer service manager.

One Source Visual Marketing Solutions (New York visual marketing agency) has named Rahul Siddharth as executive creative director of OS30, the company’s creative division.

QMI (Itasca, Ill., manufacturer of rolling shutters for security and hurricane protection) has hired Mitchell Morris as manager of service.

Business Briefs:

nParallel (Minneapolis brand communication, merchandising strategy and display agency) announced that it has been selected to design and fabricate a new retail display for Infinity Replacement Windows from Marvin.

Lake Elsinore Outlets (Lake Elsinore, Calif., outlet shopping center) has announced that home furnishings store, Pottery Barn Outlet, and specialty apparel brand, Guess, have signed leases to open this spring in the center.