What Astra Request form do I use? There are a variety of Astra Event Request forms available to choose from. Each form is different, and will have different requirements and approvers. To see who might approve your form, visit our Scheduling Contacts page. Chan Auditorium Request Form Use this form to request Chan Auditorium, BAB 125. Charger Union Event Request Form Use this form to request space in Charger Union. This includes the outdoor areas of Charger Union. Conference Training Center Room Request Form Use this form to request space Conference Training Center. This includes the Slab. Department of Music Use this form to request the Roberts Recital Hall, as well as music studios and classrooms within Roberts Hall. Faculty/Staff Request Form Use this form if you are a faculty/staff member, and need to reserve academic space. NUR Classrooms Use this form to request Academic classrooms in the Nursing building. Student Org Request Form Use this form if you are a student, and need to reserve academic space.