<!-- TIER:1 -- Configuring Connections A connection is a credential and configuration object that lets Celigo communicate with an external system. Every export and import references a connection via . Connections must be created before the resources that use them. Concerns when configuring a connection: - Authentication -- choosing the right auth method (OAuth, token, basic, key-pair, certificate, etc.) and providing the correct credentials - Concurrency -- how many parallel requests Celigo can make to the target system ( ). Can be shared across connections via - Health monitoring -- ping con…