To whom it may concern, I am a university student in his final year following a course in Pharmacy at the University of Malta. Currently, under the supervision of my tutor, I am working on a dissertation entitled " The Development of Computational Chemistry Practicals". During my research I came across your software UCSF Chimera and found out the DEMO section. I would like to make use of the editing function to edit the COX demo present with the software to represent Beta-Receptors instead. I will write down that the demo has been based on the COX demo present. Is the above request possible? I really find your software to be suited for my needs and would be honored to have your support in the fulfillment of my dissertation. I thank you in advance Noel Pace M. Pharm Student (Malta)