diff --git a/demo/src/environments/environment.prod.ts b/demo/src/environments/environment.prod.ts
index 8787b55d79..4980a5c956 100644
--- a/demo/src/environments/environment.prod.ts
+++ b/demo/src/environments/environment.prod.ts
@@ -76,7 +76,8 @@ export const environment: Environment = {
         enabled: true,
         params: {
           limit: '8'
-        }
+        },
+        showAdvancedSettings: true
       },
       coordinatesreverse: {
         showInPointerSummary: true
diff --git a/demo/src/environments/environment.ts b/demo/src/environments/environment.ts
index b2848c3ccf..6a154b3af4 100644
--- a/demo/src/environments/environment.ts
+++ b/demo/src/environments/environment.ts
@@ -299,8 +299,9 @@ export const environment: Environment = {
         order: 2,
         enabled: true,
         params: {
-          limit: '8'
-        }
+          limit: '8',
+        },
+        showAdvancedSettings: true
       },
       coordinatesreverse: {
         showInPointerSummary: true
diff --git a/packages/geo/src/lib/search/shared/sources/icherche.ts b/packages/geo/src/lib/search/shared/sources/icherche.ts
index 903c5152b8..fd74e391b6 100644
--- a/packages/geo/src/lib/search/shared/sources/icherche.ts
+++ b/packages/geo/src/lib/search/shared/sources/icherche.ts
@@ -18,7 +18,8 @@ import { SearchSource } from './source';
 import {
   SearchSourceOptions,
   TextSearchOptions,
-  ReverseSearchOptions
+  ReverseSearchOptions,
+  SearchSourceSettings
 } from './source.interfaces';
 import {
   IChercheData,
@@ -132,6 +133,8 @@ export class IChercheSearchSource extends SearchSource implements TextSearch {
             'lieux'
           ];
 
+    const showAdvancedParams = this.options.showAdvancedSettings ?? true;
+
     return {
       title: 'igo.geo.search.icherche.name',
       searchUrl: 'https://geoegl.msp.gouv.qc.ca/apis/icherche',
@@ -302,7 +305,7 @@ export class IChercheSearchSource extends SearchSource implements TextSearch {
             }
           ]
         },
-        {
+        showAdvancedParams && {
           type: 'radiobutton',
           title: 'ecmax',
           name: 'ecmax',
@@ -351,7 +354,7 @@ export class IChercheSearchSource extends SearchSource implements TextSearch {
             }
           ]
         }
-      ]
+      ].filter(Boolean) as SearchSourceSettings[]
     };
   }
 
diff --git a/packages/geo/src/lib/search/shared/sources/source.interfaces.ts b/packages/geo/src/lib/search/shared/sources/source.interfaces.ts
index b421c961bb..1437b177f1 100644
--- a/packages/geo/src/lib/search/shared/sources/source.interfaces.ts
+++ b/packages/geo/src/lib/search/shared/sources/source.interfaces.ts
@@ -5,10 +5,12 @@ export interface SearchSourceOptions {
   enabled?: boolean;
   order?: number;
   distance?: number;
-  params?: { [key: string]: string };
+  params?: ISearchSourceParams;
   settings?: SearchSourceSettings[];
   showInPointerSummary?: boolean;
   showInSettings?: boolean;
+  /** Default value is true */
+  showAdvancedSettings?: boolean;
 }
 
 export interface SearchSourceSettings {
@@ -19,6 +21,14 @@ export interface SearchSourceSettings {
   allEnabled?: boolean;
 }
 
+export interface ISearchSourceParams {
+  limit?: string;
+  datasets?: string;
+  ecmax?: string;
+  page?: string;
+  type?: string;
+}
+
 export interface SettingOptions {
   value: string | number;
   enabled: boolean;
diff --git a/packages/geo/src/lib/search/shared/sources/source.ts b/packages/geo/src/lib/search/shared/sources/source.ts
index 2246e5fc0c..fe60ccff0f 100644
--- a/packages/geo/src/lib/search/shared/sources/source.ts
+++ b/packages/geo/src/lib/search/shared/sources/source.ts
@@ -1,6 +1,7 @@
 import { ObjectUtils } from '@igo2/utils';
 import { StorageService } from '@igo2/core';
 import {
+  ISearchSourceParams,
   SearchSourceOptions,
   SearchSourceSettings
 } from './source.interfaces';
@@ -96,8 +97,8 @@ export class SearchSource {
   /**
    * Search query params
    */
-  get params(): { [key: string]: string } {
-    return this.options.params === undefined ? {} : this.options.params;
+  get params(): ISearchSourceParams | null {
+    return this.options.params;
   }
 
   /**
diff --git a/packages/geo/src/locale/en.geo.json b/packages/geo/src/locale/en.geo.json
index 2f57812a8f..8caa326bfa 100644
--- a/packages/geo/src/locale/en.geo.json
+++ b/packages/geo/src/locale/en.geo.json
@@ -513,7 +513,7 @@
           },
           "restrictExtent": {
             "map": "Map extent",
-            "quebec": "Whole Quebec"
+            "quebec": "Quebec"
           }
         },
         "coordinates": {
@@ -552,7 +552,7 @@
             "radius": "Search radius",
             "results limit": "Number of results",
             "multiple object": "Multiple object",
-            "restrictExtent": "Restrict the extent",
+            "restrictExtent": "Search limit",
             "selectAll": "Select All",
             "unselectAll": "Unselect All",
             "true": "Yes",
diff --git a/packages/geo/src/locale/fr.geo.json b/packages/geo/src/locale/fr.geo.json
index c607172bb7..980066aa9e 100644
--- a/packages/geo/src/locale/fr.geo.json
+++ b/packages/geo/src/locale/fr.geo.json
@@ -511,8 +511,8 @@
             "cultpatri":"Culture et patrimoine"
           },
           "restrictExtent": {
-            "map": "À l'étendue de la carte",
-            "quebec": "Au Québec"
+            "map": "Étendue de la carte",
+            "quebec": "Québec"
           }
         },
         "coordinates": {
@@ -551,7 +551,7 @@
             "radius": "Rayon de recherche",
             "results limit": "Nombre de résultats",
             "multiple object": "Objet multiple",
-            "restrictExtent": "Restreins l'étendue",
+            "restrictExtent": "Limite de recherche",
             "selectAll": "Tout sélectionner",
             "unselectAll": "Tout désélectionner",
             "true": "Oui",