diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
index abdf7db..5a76835 100644
--- a/Theme/Backend/Lang/en.lang.php
+++ b/Theme/Backend/Lang/en.lang.php
@@ -17,47 +17,47 @@ return ['ClientManagement' => [
     'Addition'       => 'Addition',
     'Address'        => 'Address',
     'Addresses'      => 'Addresses',
-    'Africa'         => '',
-    'AllCustomers'   => '',
-    'America'        => '',
-    'Analyse'        => '',
+    'Africa'         => 'Africa',
+    'AllCustomers'   => 'All Customers',
+    'America'        => 'America',
+    'Analyse'        => 'Analyse',
     'AreaManager'    => 'Area Manager',
     'Articlegroup'   => 'Articlegroup',
     'Articles'       => 'Articles',
-    'Asia'           => '',
-    'Attribute'      => '',
-    'Attributes'     => '',
+    'Asia'           => 'Asia',
+    'Attribute'      => 'Attribute',
+    'Attributes'     => 'Attributes',
     'Balance'        => 'Balance',
-    'BaseTime'       => '',
-    'Bills'          => '',
+    'BaseTime'       => 'Base time',
+    'Bills'          => 'Bills',
     'Bonus'          => 'Bonus',
     'Business'       => 'Business',
-    'CIS'            => '',
+    'CIS'            => 'CIS',
     'CLV'            => 'CLV',
     'Calendar'       => 'Calendar',
     'City'           => 'City',
     'Client'         => 'Client',
-    'ClientID'       => '',
+    'ClientID'       => 'Client Id',
     'Clients'        => 'Clients',
-    'ComparisonTime' => '',
+    'ComparisonTime' => 'Comparison time',
     'Contact'        => 'Contact',
     'Country'        => 'Country',
     'Created'        => 'Created',
-    'CreatedAt'      => '',
+    'CreatedAt'      => 'Created at',
     'CreditRating'   => 'Credit Rating',
     'Creditcard'     => 'Creditcard',
-    'Customers'      => '',
+    'Customers'      => 'Customers',
     'DSO'            => 'DSO',
     'Date'           => 'Date',
     'Default'        => 'Default',
     'Delivery'       => 'Delivery',
     'Discount'       => 'Discount',
-    'DiscountBonus'  => '',
+    'DiscountBonus'  => 'Discount bonus',
     'DiscountP'      => 'Discount %',
     'Documents'      => 'Documents',
     'Due'            => 'Due',
     'Email'          => 'Email',
-    'Europe'         => '',
+    'Europe'         => 'Europe',
     'Fax'            => 'Fax',
     'Files'          => 'Files',
     'Filter'         => 'Filter',
@@ -68,12 +68,12 @@ return ['ClientManagement' => [
     'Invoice'        => 'Invoice',
     'Invoices'       => 'Invoices',
     'IsDefault'      => 'Is default?',
-    'Items'          => '',
+    'Items'          => 'Items',
     'LastContact'    => 'Last Contact',
     'LastOrder'      => 'Last Order',
     'Log'            => 'Log',
     'Logs'           => 'Logs',
-    'LostCustomers'  => '',
+    'LostCustomers'  => 'Lost customers',
     'MRR'            => 'MRR',
     'MTDSales'       => 'MTD Sales',
     'Margin'         => 'Margin',
@@ -85,11 +85,11 @@ return ['ClientManagement' => [
     'Name2'          => 'Name2',
     'Name3'          => 'Name3',
     'Net'            => 'Net',
-    'NewCustomers'   => '',
+    'NewCustomers'   => 'New customers',
     'Notes'          => 'Notes',
     'Number'         => 'Number',
     'Office'         => 'Office',
-    'Other'          => '',
+    'Other'          => 'Other',
     'Payment'        => 'Payment',
     'PaymentTerm'    => 'Payment Term',
     'Permission'     => 'Permission',
@@ -100,25 +100,25 @@ return ['ClientManagement' => [
     'Private'        => 'Private',
     'Productgroup'   => 'Productgroup',
     'Profile'        => 'Profile',
-    'Profit'         => '',
+    'Profit'         => 'Profit',
     'Purchase'       => 'Purchase',
     'Quantity'       => 'Quantity',
     'RecentInvoices' => 'Recent Invoices',
-    'Region'         => '',
-    'Rep'            => '',
-    'Retention'      => '',
+    'Region'         => 'Region',
+    'Rep'            => 'Rep',
+    'Retention'      => 'Retention',
     'Sales'          => 'Sales',
     'Segment'        => 'Segment',
     'Segments'       => 'Segments',
     'Subtype'        => 'Subtype',
     'Support'        => 'Support',
     'Tags'           => 'Tags',
-    'Title'          => '',
-    'Total'          => '',
-    'TotalPrice'     => '',
+    'Title'          => 'Title',
+    'Total'          => 'Total',
+    'TotalPrice'     => 'Total price',
     'Type'           => 'Type',
-    'UnitPrice'      => '',
-    'Value'          => '',
+    'UnitPrice'      => 'Unit price',
+    'Value'          => 'Value',
     'Website'        => 'Website',
     'Wire'           => 'Wire',
     'YTDSales'       => 'YTD Sales',