diff --git a/src/Logic/Web/NameSuggestionIndex.ts b/src/Logic/Web/NameSuggestionIndex.ts
index 354b87dbea..0bd828301a 100644
--- a/src/Logic/Web/NameSuggestionIndex.ts
+++ b/src/Logic/Web/NameSuggestionIndex.ts
@@ -361,7 +361,7 @@ export default class NameSuggestionIndex {
         return nsi.generateMappings(key, tags, country, center, options)
     }
 
-    private static readonly brandPrefix = ["name", "alt_name", "operator", "brand"] as const
+    private static readonly brandPrefix = ["name", "alt_name", "operator", "brand", "official_name"] as const
 
     /**
      * An NSI-item might have tags such as `name=X`, `alt_name=brand X`,  `brand=X`, `brand:wikidata`, `shop=Y`, `service:abc=yes`
@@ -370,6 +370,14 @@ export default class NameSuggestionIndex {
      * This method is a heuristic which attempts to move all the brand-related tags into an `or` but still requiring the `shop` and other tags
      *
      * (More of an extension method on NSIItem)
+     *
+     * const item = {
+     * displayName: "test",
+     * id: "test",
+     * locationSet: {include: ["BE"],exclude: []},
+     * tags: {name:"XYZ", brand:"XYZ", alt_name: "ABC",official_name:"Association Brusselse Chou"}
+     * }
+     * NameSuggestionIndex.asFilterTags(item) // => {or: ["alt_name=ABC",  "brand=XYZ","name=XYZ","official_name=Association Brusselse Chou"]}
      */
     static asFilterTags(
         item: NSIItem