Where can you configure SPA options in Liferay?

SPA (Single Page Application) options in Liferay are configured within the Control Panel, specifically under the Configuration section, which includes System Settings. By navigating to this area, users can manage various settings that pertain to frontend infrastructure, including those applicable to SPAs. This centralized management allows for efficient configuration and control over how SPAs behave and integrate with other parts of the Liferay environment.

The other choices do not provide the appropriate path for configuring SPA options. User Settings is primarily focused on personal or user-specific configurations. Site Administration and Portal Settings may contain settings relevant to their own contexts but do not specifically address the broader frontend infrastructure settings required for managing SPAs, as seen in the Control Panel. The System Settings area within the Control Panel is explicitly designed to handle such infrastructure configurations, making it the correct choice for setting up SPA options in Liferay.