Onboard SRX:
1- Check the minimum release: https://www.juniper.net/documentation/en_US/cso5.0/information-products/topic-collections/release-notes/5.0.0/jd0e64.html#jd0e247
2- Upgrade/downgrade the SRX ( if needed)
3- zeroize the configuration: request
4- create an site on the Cloud CSO( using the Wizards )
https://junipernetworks.sharepoint.com/sites/CSOBYODHowto/SitePages/How-to-onboard-SRX300.aspx
