How to submit flash vendor's driver software extenstion pack to ST CubeMX tool?

[Daniel-0723]

Hi, I am a software engineer from Macronix. Recently, we are meeting with ST to discuss the driver extension pack development. And I want to get some answers in advance, so I put some questions here.

• How to submit flash vendor's driver software extenstion pack we developed to ST for them test and validation? Where is the entry?
• The submission will finally make our extension pack available in ST CubeMX tool for all the users and our company name will show in the vendor list.
• Is there convention to follow?