diff --git a/README.md b/README.md
index 03e5b1befea38931a7909a47f346b260514e7e99..61947635622d8c29c5474f25af0c776d2db5da7b 100644
--- a/README.md
+++ b/README.md
@@ -540,10 +540,13 @@ TODO
 ```
 	
 * `showBioEntity({element, type, options})`
-	* Arguments: TODO
-	* Example:
+	* Arguments:
+		* element - object identifying the element, it should contain three fields: id, type, model; where id is the element id, type is type of the element ('ALIAS', 'REACTION'), and model define submap on which it's defined
+		* type - how do you want to visualize BioEntity: '
+		* options - set of visualisation options: color, opacity, lineColor, lineWeight, lineOpacity
+	* Example:	
 ```
-TODO
+customMap.showBioEntity({element:{id:18306,type:"ALIAS", modelId:5}, type: "SURFACE", options:{color:"#FF0000"}});
 ```
 	
 * `hideBioEntity({element, type})`
diff --git a/frontend-js/.idea/frontend-js.iml b/frontend-js/.idea/frontend-js.iml
index b6d6506e8893d7574cd478c3f94f16a0d3a0f679..3bba33a18114e4636092f26823e9b5f578d36fd0 100644
--- a/frontend-js/.idea/frontend-js.iml
+++ b/frontend-js/.idea/frontend-js.iml
@@ -3,11 +3,12 @@
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.tmp" />
-      <excludeFolder url="file://$MODULE_DIR$/temp" />
       <excludeFolder url="file://$MODULE_DIR$/dist" />
+      <excludeFolder url="file://$MODULE_DIR$/temp" />
       <excludeFolder url="file://$MODULE_DIR$/tmp" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="chai-DefinitelyTyped" level="application" />
   </component>
 </module>
\ No newline at end of file