> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/cortex-xsiam/configure-cortex-xsiam/cortex-xsiam-data-sources/cloud-service-provider-csp-onboarding/google-cloud-platform-cloud-onboarding/onboard-google-cloud-platform.md). # Onboard Google Cloud Platform Follow the GCP onboarding wizard, and Cortex creates a custom authentication template to be executed in GCP. Use the cloud onboarding wizard to integrate a Google Cloud Platform (GCP) environment with Cortex XSIAM. The onboarding wizard requires minimal configuration to set up the integration. To complete the minimum configuration, define the scope of the GCP environment you are onboarding and specify the scan mode. Alternatively, configure the advanced settings for full control of the onboarding process. Cortex XSIAM generates a Terraform authentication template based on the configuration settings. The authentication template establishes trust with GCP. The authentication template also grants required permissions to Cortex XSIAM. Execute the authentication template in GCP to complete the onboarding process. Executing the authentication template notifies Cortex XSIAM of the execution details. Cortex XSIAM then creates a new cloud instance. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://cortex-docs.paloaltonetworks.com/cortex-xsiam/configure-cortex-xsiam/cortex-xsiam-data-sources/cloud-service-provider-csp-onboarding/google-cloud-platform-cloud-onboarding/onboard-google-cloud-platform.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.