Acknowledgement As a trainee I had a chance to learn and develop my skills which I can apply in the future. In today's video I'm going to show you how to complete a California Acknowledgement and a California Giraffe.The writer thanks the recipient for the opportunity to complete an on-the-job training program with their company as part of their education. Present your receipt to the College OJT office to obtain a copy of the OJT manual. 5. NARRATIVE REPORT acknowledgement: would like to express my sincere gratitude to the individuals who played crucial role in the completion of this narrative. WITNESS my hand and official seal. Signature. (Seal). A notary public or other officer completing this certificate verifies only the identity of the individual. With deepest gratitude and appreciation, I humble give thanks to the people who, with all they can,helped me in making my OntheJob Training a possible one. This document is an acknowledgement thanking various parties for their support and guidance during an internship. The certificate of acknowledgment (PDF) must be in the form set forth in California Civil Code section 1189.