When looking for solutions, which of the following procurement documents should be used?

CDM (Continuous Diagnostics and Mitigation) is a cybersecurity program or framework, not a type of procurement document.

CCM (Cloud Controls Matrix) is a cybersecurity control framework for cloud computing, not a type of procurement document.

An RFI (Request for Information) is a preliminary procurement document used when an organization needs to gather general information from a broad range of suppliers about their capabilities, solutions, and potential approaches. It is typically used in the early stages of procurement when the organization is exploring options and defining its needs, precisely when 'looking for solutions'.

An RFQ (Request for Quotation) is used when the requirements are already well-defined, and the organization is seeking price quotes from qualified vendors, not when initially exploring or 'looking for solutions'.