Muncie-based Jay Crew has promoted Cheryl Crabtree to relationship manager. She will also market the company’s full-service commercial landscape management to potential clients and oversees various special project management duties. Crabtree, a graduate of Ball State University, began working for the flower maintenance team in 2012. She started working as a full-time relationship manager assistant in 2015. In her new role, she is responsible for building relationships with clients and providing them with all the resources needed to make informed decisions about the appearance and condition of their properties.