Introduce the reader to your Field placement (and any other internships or related work experience in psychology here). You may want to include a link to the FP's website.
Include a section from one of your FP reflection papers that demonstrates your ability to apply a psychological principle to a issue at the FP (section 3a and 3b). You may need to write a preface to explain yourself.
If you had an internship in addition to your field placement, you can include information about it here, too.