sorting features and values in the mobile app (#513)

* sorting features and values in the mobile app

* fix broken links

* Update src/gis/search_data.md

---------

Co-authored-by: Tomas Mizera <tomas.mizera@lutraconsulting.co.uk>

Author: alex-cit

src/field/layers/index.md

@@ -5,7 +5,7 @@ The **Layers** button is located in the bottom navigation panel.
 
 It provides the overview of layers and features in your <MainPlatformNameLink /> project in <MobileAppName />, as well as the option to turn the visibility of specific layers on/off or to see a layer's legend.
 
-![Layers in Mergin Maps mobile app](../mobile-app-ui/mobile-app-layers.jpg "Layers in Mergin Maps mobile app")
+![Layers in Mergin Maps mobile app](../../layer/non-spatial-data/mobile-app-non-spatial-layers.jpg "Layers in Mergin Maps mobile app")
 
 ## Layers visibility
 
@@ -16,8 +16,26 @@ The visibility of layers on the map can be easily turned on and off by toggling
 ![Mergin Maps mobile app Layers visibility](./mobile-app-layers-off.jpg "Mergin Maps mobile app Layers visibility")
 
 ## Layers legend and features
-Select a layer in the **Layers** panel to browse features and [search for attributes values](../../gis/search_data/#searching-for-values-in-mergin-maps-mobile-app). Tap on the record to zoom to the feature on the map and display its form.
+Select a layer in the **Layers** panel to browse features and [search for attributes values](#browsing-features). Tap on the record to zoom to the feature on the map and display its form.
 
 Swipe right or tap **Layer info** to see the layer's legend and to toggle on/off its visibility on the map.
 
 ![Mergin Maps mobile app Layers legend and features](./mobile-app-layers.jpg "Layers legend and features")
+
+## Browsing features
+Attribute data can be browsed in the <MobileAppNameShort /> by tapping **Layers**. 
+
+In the **Layers** window, choose a layer or a table from the list to open the list of features.
+
+![Layers overview in Mergin Maps mobile app](../mobile-app-ui/mobile-app-layers.jpg "Layers overview in Mergin Maps mobile app")
+
+Here, you can browse the features. The search bar can be used to shortlist matching records. The search looks up for a match in all searchable attributes values and is not case sensitive.
+
+:::tip Sorting features and searching for field values
+The way how features are sorted in the <MobileAppNameShort /> can be affected by [settings in the QGIS project](../../gis/search_data/).
+:::
+
+Tap on the record to zoom to the feature on the map and display its form.
+
+![Mergin Maps mobile app browse data](./mobile-app-search-data.jpg "Mergin Maps mobile app browse data")
+