Spanish to English Law/Patents Law: Contract(s)

Hello everyone!

I'm translating a convenio específico de colaboración between a Spanish university and a religious order that established their partnership to run a masters program in religious studies. I'm wondering if the word "específico" has an equivalent in English. "Partnership Agreement" seems right for "convenio de colaboración," but does the word específico imply that it's a particular kind of partnership, such as a limited liability partnership? Should I just go with partnership agreement?

As this phrase is from the title of the document, there isn't really additional context. If you need more information about the nature of the contract to answer, I'll be happy to respond to questions in the comments. Thank you in advance for your help!

Nick