Effective documentation is a critical and fundamental deliverable for any outsourced technical implementation, including a LoRaWAN network. This documentation, which includes network diagrams, device configurations, operational procedures, and troubleshooting guides, is essential for the client to assume ownership. It enables the client's internal teams to manage, maintain, and scale the system effectively after the initial implementation project is completed. Without proper documentation, the client would be dependent on the service provider for even minor changes or issues, hindering operational independence and increasing long-term costs. It is a core component of the project handover process.

A. Ongoing paid support: This is a separate, post-implementation service agreement. A client may opt to manage support in-house or with another vendor, so it is not a required deliverable of the implementation itself.

B. Ongoing free support: This is not a standard or commercially viable business practice for professional service providers. Support beyond a limited warranty period is typically a paid service.

D. Proof of concept: A Proof of Concept (PoC) is a preliminary phase to validate feasibility. It precedes the full implementation and is not always performed, especially if the solution is well-established.

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1. CWNP, "CWISA-102: Certified Wireless IoT Solutions Administrator Official Study Guide," (2021). Chapter 10, "The IoT Project Lifecycle," discusses the importance of the "Closeout" or "Handover" phase. This phase explicitly details the necessity of providing complete and accurate documentation to the client for future operations and maintenance. The guide emphasizes that this knowledge transfer is a key success criterion for any implementation project.

2. Project Management Institute (PMI), "A Guide to the Project Management Body of Knowledge (PMBOK® Guide) – Seventh Edition," (2021). The "Project Delivery" performance domain highlights the importance of managing project artifacts. Final project documentation is a key artifact that is formally transferred to the operational owner during the project closure process (Section 2.3, Project Performance Domains). This principle is universally applicable to all technical projects, including LoRaWAN implementations.

3. Kerzner, H., "Project Management: A Systems Approach to Planning, Scheduling, and Controlling," 12th Edition, Wiley, (2017). In chapters discussing project closure and termination, the text underscores that the final handover of all project documentation (e.g., as-built drawings, manuals, configurations) is a mandatory step to formally close a project and transfer responsibility to the client. This is presented as a universal best practice.