What is the fine-grained topic of the following text: Regardless of past practice, all resumes submitted by search firms to any employee at MediciGlobal via-email, the Internet or directly to hiring managers at MediciGlobal in any form without a valid written search agreement in place for that position will be deemed the sole property of MediciGlobal, and no fee will be paid in the event the candidate is hired by MediciGlobal as a result of the referral or through other means. Only return the topic.
Submission of resumes and search agreement policy at MediciGlobal.