What type of materials are stored in "Open Storage" configurations?

Open storage configurations are designed to accommodate both classified and unclassified materials. This type of storage allows for a more flexible approach to document and material management, facilitating access to information while adhering to security protocols. Open storage can often contain unclassified items for ease of access, alongside classified materials that may be stored in a manner compliant with security regulations.

In environments where both types of materials are housed, security measures are crucial to ensure that classified information remains protected while still being accessible to authorized personnel. This setup does not limit the storage to just unclassified materials, enabling organizations to effectively utilize space and resources, as well as streamline operations where immediate access to both categories is necessary.

Other options like only unclassified materials or only temporary materials do not reflect the comprehensive nature of open storage, while the notion of restricting materials strictly to GSA-approved containers also does not align with the broader classification that open storage entails. Thus, the acknowledgment of both classified and unclassified materials is key in understanding the versatility and functionality of open storage configurations.