2.5.1.7. Section 7: Interoperability. Same as the regular CDD with the exception of the following.

2.5.1.7.1. The summary table for the Net-Ready performance attribute will be slightly different from that of a CDD since it will be quantified in terms of initial minimum values rather than threshold/objective values. To illustrate this, reference Figure B-17 below.

For reference or comparison, below is what the JCIDS Manual says for the CDD 2021 itself:

2.5.7.3. Physical Interoperability. The Sponsor shall describe the physical aspects of joint interoperability that may impact the capability solution proposed. This description must be consistent with the OV-2 in describing resources flows to and from the proposed capability, and further described in the SV-1 to describe what enacts the OV-2 flow, now (as-is) or in the future. The Sponsor should use this Section to describe any physical requirements (i.e., required landing space, runway length, etc.) that may impact the Joint Force. Additionally, the Sponsor should use this Section to describe any SoS or FoS considerations for the proposed capability solution.