---
title: The Demand Model
description: Learn how to use FOND's demand model to allocate fiber based on address types. Customize labels, descriptions, tiers, and fiber counts, ensuring efficient allocation with default values for missing address types.
---

[Videos ](https://biarrinetworks.com/videos)

# [The Demand Model](https://biarrinetworks.com/videos/the-demand-model)

 Written by [Amanda Corson](https://biarrinetworks.com/videos/author/amanda-corson) | Nov 30, 2023 3:00:00 PM

Watch here:

This video explains how to use FOND's demand model to allocate fiber based on address types. Through the architecture configuration panel, users can customize address details, including labels, descriptions, network tier, and fiber count per address type. If an address type is missing, a default value is applied, ensuring efficient fiber allocation across varied locations.

[View full post](https://biarrinetworks.com/videos/the-demand-model)

```json
{
  "@context" : "http://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Amanda Corson"
  },
  "dateModified" : "2024-12-19T19:11:30.333Z",
  "datePublished" : "2023-11-30T15:00:00Z",
  "headline" : "The Demand Model",
  "image" : {
    "@type" : "ImageObject",
    "height" : 685,
    "url" : "https://5897536.fs1.hubspotusercontent-na1.net/hubfs/5897536/Screenshot%202024-12-18%20at%202.50.02%20PM.png",
    "width" : 1221
  },
  "mainEntityOfPage" : "https://biarrinetworks.com/videos/the-demand-model",
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "height" : 60,
      "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png",
      "width" : 60
    },
    "name" : "Videos"
  }
}
```