diff --git a/EssentialsGroupManager/src/Changelog.txt b/EssentialsGroupManager/src/Changelog.txt
index edf179166..8a196d719 100644
--- a/EssentialsGroupManager/src/Changelog.txt
+++ b/EssentialsGroupManager/src/Changelog.txt
@@ -210,4 +210,5 @@ v 2.0:
 	- Do not grant any permissions (nor update Bukkit) if the server is in offline mode and the player has the permission node 'groupmanager.noofflineperms'.
 	- Negate 'groupmanager.noofflineperms' by default in the owner group.
 	- Add support for BukkitForge using 'overworld' as the main world name.
-	- Prevent '*' permissions granting the 'groupmanager.noofflineperms' permission.
\ No newline at end of file
+	- Prevent '*' permissions granting the 'groupmanager.noofflineperms' permission.
+	- Added '/mancheckw <world>' to inspect what permission files a world is referencing.
\ No newline at end of file
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java
index 3236b9b84..9a1583d86 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GroupManager.java
@@ -1895,7 +1895,7 @@ public class GroupManager extends JavaPlugin {
 
 			case manselect:
 				if (args.length < 1) {
-					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/<command> <world>)");
+					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/manselect <world>)");
 					sender.sendMessage(ChatColor.YELLOW + "Worlds available: ");
 					ArrayList<OverloadedWorldHolder> worlds = worldsHolder.allWorldsDataList();
 					auxString = "";
@@ -1935,6 +1935,32 @@ public class GroupManager extends JavaPlugin {
 				sender.sendMessage(ChatColor.YELLOW + "You have removed your world selection. Working with current world(if possible).");
 
 				return true;
+				
+			case mancheckw:
+				if (args.length < 1) {
+					sender.sendMessage(ChatColor.RED + "Review your arguments count! (/mancheckw <world>)");
+					sender.sendMessage(ChatColor.YELLOW + "Worlds available: ");
+					ArrayList<OverloadedWorldHolder> worlds = worldsHolder.allWorldsDataList();
+					auxString = "";
+					for (int i = 0; i < worlds.size(); i++) {
+						auxString += worlds.get(i).getName();
+						if ((i + 1) < worlds.size()) {
+							auxString += ", ";
+						}
+					}
+					sender.sendMessage(ChatColor.YELLOW + auxString);
+					return false;
+				}
+				
+				
+				dataHolder = worldsHolder.getWorldData(auxString);
+				
+				sender.sendMessage(ChatColor.YELLOW + "You have selected world '" + dataHolder.getName() + "'.");
+				sender.sendMessage(ChatColor.YELLOW + "This world is using the following data files..");
+				sender.sendMessage(ChatColor.YELLOW + "Groups: " + dataHolder.getGroupsFile().getAbsolutePath());
+				sender.sendMessage(ChatColor.YELLOW + "Users: " + dataHolder.getUsersFile().getAbsolutePath());
+
+				return true;
 
 			default:
 				break;
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/GroupManagerPermissions.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/GroupManagerPermissions.java
index 4a7298b9c..020e4c6f1 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/GroupManagerPermissions.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/utils/GroupManagerPermissions.java
@@ -49,5 +49,6 @@ public enum GroupManagerPermissions {
 	mantogglesave,
 	manworld,
 	manselect,
-	manclear
+	manclear,
+	mancheckw
 }