Use this category
If you are looking to hire/partner/work with someone
This is specifically for collaborating each other and support each other
Hence keep it direct to the point and what you are looking from someone.
Especially if you are doing a job postings:
_Submit a job descriptions with short details on what you are looking from the person. _
If possible: Provide the links to the company , Tell them if that’s a early stage startup or different if you think that helps them.