Create a single, dated file for your submitted application, review messages, payment communications and follow-up exchanges. This is a practical organizational approach, not an official Nigerian retention checklist; confirm the applicable requirements with your electricity distributor.
Start With the Application Record
Begin by preserving the most complete version of the application you submitted when requesting a new service connection. Keep any copy or confirmation available to you, and label it with the submission date. If you retained drafts, store them separately from the final version so that you can distinguish preliminary information from what was actually submitted.
This approach is supported only as a general organizational practice by the documented Mydex integration workflow, not by a Nigerian electricity rule. Mydex allows applicants to save a draft and return later. Its process requests company and contact details, requested features and use cases, connection names and descriptions, callback URLs, an environment choice, technical contacts and an API-client display name. Although those fields concern a personal-data exchange rather than electricity service, the example shows how an application can contain several categories of information that may need to be reconstructed later.
For your own connection request, preserve the information the distributor actually asked you to provide. Do not use the Mydex field list as a Nigerian electricity checklist. A simple index identifying the final application, any earlier drafts and the date of submission can make the file easier to review.

Keep Review, Status and Follow-Up Messages Together
Create a chronological section for every acknowledgement, review update, question and response connected with the request. Give each saved item a date and a short description, and keep related messages together when the communication channel allows it. If you answer a follow-up question, retain both the question and your response so the exchange remains understandable in context.
Mydex provides an illustration of this structure: submitting a complete request creates a linked support thread in which status updates and follow-up questions remain attached. That is not a Nigerian electricity procedure, but it demonstrates the value of keeping an application and its later exchanges connected rather than treating each message as an isolated record.
The SFPUC page provides a second, differently situated example. For the specialized power services described there, connection fees cover activities that include application intake, customer coordination, plan review and project meetings. The process is in San Francisco and does not establish how a Nigerian distributor conducts reviews. It nevertheless illustrates that a connection workflow can pass through several interactions. A dated communication log can help you see what was received, what required a response and which exchange relates to a particular stage.

Separate Payment Records From Cost Explanations
Use one subsection for transaction communications and another for explanations of what a charge covers. In the transaction subsection, save any payment link, payment request or confirmation that you actually receive. In the explanation subsection, retain messages or documents describing the purpose of the charge. Cross-reference related items by date rather than assuming that every message represents a separate fee.
This distinction matters because payment instructions and cost information may arrive through different communications. For the specialized services on its page, SFPUC says that an online payment link is emailed after an application is accepted for intake and that payments are non-refundable. It also says its metered-service connection fees cover application intake, customer coordination, plan review and project meetings. Some projects may additionally involve third-party interconnection costs.
These statements describe SFPUC's process in San Francisco. They are not evidence that Nigerian distributors use emailed links, impose the same payment terms, divide costs in the same way or charge third-party interconnection costs. Use the example only to guide record organization: preserve the payment communication, the corresponding transaction record available to you, and any explanation of the charge as related but distinct items. Ask the relevant distributor to explain its own charges and procedures.
Conclusion
A manageable filing structure has four parts: the final submitted application and clearly identified drafts; a dated trail of acknowledgements and review messages; a complete set of follow-up questions and responses; and separate sections for payment communications and cost explanations. Keep an index at the front so that each item can be found without searching through unrelated messages.
The cited workflows show why this structure can be useful. Mydex links a submitted request with later status updates and questions, while SFPUC describes intake, coordination, review, payment communication and possible separately handled costs. Neither source concerns a Nigerian electricity-distribution procedure, so neither establishes what a Nigerian customer is officially required to retain.
Create one dated folder for your connection request now. Place every available application copy, payment message and follow-up exchange in it, then contact the relevant Nigerian electricity distributor to confirm which documents it officially requires you to keep and which connection procedure applies to your request.
Disclosures and limitations
- This article was prepared with AI assistance using only the supplied Mydex and SFPUC source material. The cited examples are illustrative and do not establish Nigerian electricity rules.
- No products are recommended and no affiliate relationship is represented. Readers should verify official requirements with the relevant Nigerian electricity distributor.
Related reading
- Data & Reports for Nigeria’s Electricity Sector
- African Energy Bank: What It Could Mean for Nigeria’s Electricity Sector
- Moving Out: How to Request a Final Electricity Bill in Nigeria
Sources
- Getting a dedicated connection — dev.mydex.org
- Power Miscellaneous Fees — sfpuc.gov
