Should the CBB direct an investment firm licensee to inject additional working capital in order to maintain the minimum capital requirements for its category of license, the investment firm licensee may inject cash in the form of a subordinated loan from the shareholders, subject to the CBB's prior approval. Such amount will be included as Tier 2 capital and must have a minimum original fixed term to maturity of more than 5 years (See Rule CA-2.1.8(h)).