For some type of questions (especially those in Creator department) you will need to provide answers in the form of tangible contributions (models, libraries, application notes, tutorials, etc.). If your work scores high in review, Typhoon HIL will officially endorse you by publishing and promoting your work across its channels. Here is an example of authored content.
The endorsement credit is the mention of your personal information (your name, organization, etc. per your instruction) in the publications/promotions. You can use Typhoon HIL's endorsement either to promote your organization or as a unique letter of reference for personal promotion. Often collaboration will be needed so endorsement credits will involve a list of contributors.
The endorsement credit is not only limited through creative work. It can also be earned by contributing with equipment. I.e. if you have access to HIL testbed, but cannot contribute through creative work you could help another Bootcamp member without access to HIL testbed by setting up remote access for them in order to validate the work on the model or test their control software in real time.
To qualify for endorsement credits you need to be officially enrolled in the Applications Bootcamp. Receiving actual endorsement is a matter of evaluation and review of program mentors and people directing Typhoon HIL public content.