VPN BIG-IP Edge client : difference between dynamic and static configuration ?

I have a VPN connection between a Windows client and a BIGIP v15.

I am using BIGIP Edge client, with network access.

According to this document : https://support.f5.com/csp/article/K24416258

"Edge client connects to the APM Virtual Server and downloads the configuration".

1. What are precisely the features downloaded ?

2. Does this mean that the msi file installed on Windows client provides static configuration ?

3. May the dynamic configuration (1.) overwrite the static configuration (2.) ?