Relicensing and Internal Versus External Use

The newer source available licenses were written to protect a vendor's commercial offering, not to stop ordinary internal use. That design choice is why two organizations running the same component can carry very different exposure. One uses it to operate its own systems and is largely unaffected. The other offers a service built on it and sits squarely inside the restriction. Reading your own position correctly starts with this distinction, which is set out at a high level on the relicensing pillar and examined here in detail.

Why internal versus external use is the decisive question

Source available licenses tend to carve their restrictions around the act of offering software to others. The Business Source License grants broad rights and restricts production use that competes with the licensor, which is an external facing concept. The Server Side Public License permits use but attaches source disclosure conditions to offering the software as a service to third parties. In both cases the trigger points outward, toward what you provide to parties beyond your own organization, rather than inward, toward how you run your own systems. That is why the internal versus external line is the first cut in any relicensing analysis, and why getting it right prevents both complacency and overreaction.

What internal use generally covers

Internal use generally means running the software to operate your own business. Provisioning your own infrastructure, supporting your own employees, and powering systems that serve only your organization sit comfortably on the internal side. For the large majority of enterprises this describes most of their footprint, and the appropriate response to a license change is to confirm that posture rather than to scramble. The point of the analysis is to keep teams from migrating software they were always entitled to keep using. The same reasoning, applied to the Business Source License and Terraform, is covered in relicensing and cloud and managed service use.

Where external use creates real exposure

External use is where a relicensing event bites. Reselling the component, embedding it in a product you ship to customers, or operating it as a managed service for outside parties are the patterns most likely to fall inside a competitive restriction or a service condition. A platform that exposes the functionality of a relicensed component to its own customers is doing something the license was specifically written to govern. These cases need careful classification and, often, a decision between migrating, forking, or negotiating a commercial license. The specific service restriction in the Server Side Public License is examined in the competitive restrictions in the SSPL.

The hard cases that sit on the boundary

Most exposure concentrates in a few ambiguous patterns at the edge. A shared platform used across affiliated entities, a portal that serves customers as well as staff, a tool offered to business partners under contract, or an internal product that is quietly commercialized over time can all straddle the line. The AGPL adds its own wrinkle, because it treats making software available over a network as a trigger for source obligations, which blurs the internal versus external boundary further for network facing deployments. These are exactly the cases to surface early and route to your counsel, because an honest reading of the boundary is what keeps a defensible position defensible. The compliance dimension is covered in relicensing and your compliance obligations.

How to classify your own deployments

The method is to inventory every affected component, then classify each deployment as internal operation, embedded in a product you ship, or offered to others as a service. Test the external patterns against the specific restriction in the new license, size the cost to cure where a pattern is exposed, and flag the boundary cases for your counsel. Done well, the output is a short list of genuine exposures rather than a blanket alarm, which lets you spend effort where it matters and leave the safe majority of your estate alone. A relicensing exposure review produces this classification across your footprint, and the broader assessment process is set out in relicensing and procurement approval processes.

We are independent and buyer side. We take no vendor fees and resell no software, so our read of whether your use is internal or external reflects your exposure and nothing else, including when the finding is that your use is safe. This is commercial and licensing risk advisory, not legal advice. For interpretation of how internal and external use are defined under a specific license, engage your own counsel.