@LANH（ラン） In Pega Cloud, outbound connections are not restricted by default. However, if you need to create outbound connections for a specific application, you can request Pega to apply specific rules or configurations to meet your requirements. To do this, you can submit a request with your regional Pega support representative using the Support Requests tab in My Support Portal. They will help you with the necessary configurations based on your needs

Networking details for your Pega Cloud environments > Accessing Pega Cloud

Configuring private access to Pega Cloud services (legacy options)

Public access (Internet) > Pega-to-client allow list configuration options