line management
management of front-line workforce who are directly involved in the production or delivery of products, goods and/or services
en-GB/ˈlaɪn ˈmænɪd͡ʒmənt/
en-US/ˈlaɪn ˈmænəd͡ʒmənt/
management of front-line workforce who are directly involved in the production or delivery of products, goods and/or services