Connectors
ADSS Web RA uses ADSS Server as a CA Server for certificate enrollments, also it needs other services like SMTP server, SMS gateway, Captcha requires certain third party services to execute its routine operations. For each such service, an exclusive set of configuration is saved inside ADSS Web RA Admin to communicate with the respective third party server in order to use that service. This set of configuration for each third party is called a Connector in ADSS Web RA.
Based on the business requirements, you can create multiple connectors to use a service from different vendors.