Hi Tsubasa, 

Hope you are doing well! 

I found few links in google related to Project Neo and your question sharing them below, 

https://www.outsystems.com/platform/build-for-the-future-promise/

https://www.outsystems.com/platform/project-neo/  - In this link you need to apply for your access by meeting the requirements, it's explained in detail. 

Please check. 

Hope this helps. 

Thanks. 

Hi,

How long can we use Project Neo after applying for EAP?

I would say as long as the EAP runs.

After general availability there are most likely license plans for companies and I guess a free version simulst to what.community members currently have with their personal environment in OutSystems 11

・Is it free of charge to try EAP?

Yes, as long as.thr EAP runs

・any of Outsystems users can try EAP?

Currently the EAP is only available for a limited group of OutSystems partners and customers. Not for individuals. Maybe that changes in due time. I don't know.

・I wonder what exactly we do after apply for EAP.....Do we install ServiceStudio for Neo or something?

If you work for an OutSystems partner or company you might be contacted by OutSystems and they will provision a tenant in project neo. You will then get instructions on how to get started.

・Is there anything I have to keep in mind to use Neo in EAP?  

As long as Neo is in EAP, things can change so, you might reconsider to keep developing in OutSystems 11 if you are building business critical applications. Also in the current state of the EAP you can only build web applications, mobile application development is not yet available.

here is all the technical documentation available currently regarding project neo

https://success.outsystems.com/Documentation/Project_Neo

Hope this answers your questions.

Regards,

Daniel