diff --git a/resources/templates/provision/fanvil/x6u/{$mac}.cfg b/resources/templates/provision/fanvil/x6u/{$mac}.cfg
index a2d3df351a..82d25187eb 100644
--- a/resources/templates/provision/fanvil/x6u/{$mac}.cfg
+++ b/resources/templates/provision/fanvil/x6u/{$mac}.cfg
@@ -3920,69 +3920,18 @@
             <Title></Title>
             <ICON>Green</ICON>
         </SidekeyConfig1>
-        {strip}{*-- Each Internal Index contains 12 keys --*}{/strip}        
-
-        <internal index="1">
+		<dssSide index="1">
             {foreach $keys["line"] as $row}
-                {if $row.device_key_id <= 12}
-                <Fkey index="{$row.device_key_id}">
-                    <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
-                    <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                    <ICON>{$row.device_key_icon}</ICON>
-                </Fkey>
-                {/if}
+	            <Fkey index="{$row.device_key_id}">
+	                <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
+	                <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
+	                <Title>{$row.device_key_label}</Title>
+	                <ICON>{$row.device_key_icon}</ICON>
+	            </Fkey>
             {/foreach}
-        </internal>
-        <internal index="2">
-            {foreach $keys["line"] as $row}
-                {if $row.device_key_id > 12 && $row.device_key_id <= 24}
-                <Fkey index="{$row.device_key_id-12}">
-                    <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
-                    <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                    <ICON>{$row.device_key_icon}</ICON>
-                </Fkey>
-                {/if}
-            {/foreach}
-        </internal>
-        <internal index="3">
-            {foreach $keys["line"] as $row}
-                {if $row.device_key_id > 24 && $row.device_key_id <= 36}
-                <Fkey index="{$row.device_key_id-24}">
-                    <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
-                    <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                    <ICON>{$row.device_key_icon}</ICON>
-                </Fkey>
-                {/if}
-            {/foreach}
-        </internal>
-        <internal index="4">
-            {foreach $keys["line"] as $row}
-                {if $row.device_key_id > 36 && $row.device_key_id <= 48}
-                <Fkey index="{$row.device_key_id-36}">
-                    <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
-                    <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                    <ICON>{$row.device_key_icon}</ICON>
-                </Fkey>
-                {/if}
-            {/foreach}
-        </internal>
-        <internal index="5">
-            {foreach $keys["line"] as $row}
-                {if $row.device_key_id > 48 && $row.device_key_id <= 60}
-                <Fkey index="{$row.device_key_id-48}">
-                    <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
-                    <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                    <ICON>{$row.device_key_icon}</ICON>
-                </Fkey>
-                {/if}
-            {/foreach}
-        </internal>        
+        </dssSide>
         
+        {strip}{*-- Each Internal Index contains 12 keys --*}{/strip}        
         <internal index="1">
             {foreach $keys["memory"] as $row}
                 {if $row.device_key_id <= 12}
@@ -4018,7 +3967,7 @@
                 </Fkey>
                 {/if}
             {/foreach}
-                </internal>
+        </internal>
         <internal index="4">
             {foreach $keys["memory"] as $row}
                 {if $row.device_key_id > 36 && $row.device_key_id <= 48}
@@ -4042,71 +3991,14 @@
                 </Fkey>
                 {/if}
             {/foreach}
-        </internal>
-            {foreach $keys["programmable"] as $row}
-                <dssSoft index="{$row.device_key_id}">
-                    <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
-                    <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                </dssSoft>
-            {/foreach}
-
-        {strip}{*-- Each External Index contains 20 keys --*}{/strip}
-        <external index="1">        
-            {foreach $keys["expansion"] as $row}
-                {if $row.device_key_id < 20}
-                <exKey index="{$row.device_key_id}">
-                    <Type>0</Type>
-                    <Value>{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                </exKey>
-                {/if}
-            {/foreach}
-        </external>
-        <external index="2">        
-            {foreach $keys["expansion"] as $row}
-                {if $row.device_key_id > 19 && $row.device_key_id < 40}
-                <exKey index="{$row.device_key_id}">
-                    <Type>0</Type>
-                    <Value>{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                </exKey>
-                {/if}
-            {/foreach}
-        </external>
-        <external index="3">
-            {foreach $keys["expansion"] as $row}
-                {if $row.device_key_id > 39 && $row.device_key_id < 60}
-                <exKey index="{$row.device_key_id}">
-                    <Type>0</Type>
-                    <Value>{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                </exKey>
-                {/if}
-            {/foreach}
-        </external>
-        <external index="4">        
-            {foreach $keys["expansion"] as $row}
-                {if $row.device_key_id > 59 && $row.device_key_id < 80}
-                <exKey index="{$row.device_key_id}">
-                    <Type>0</Type>
-                    <Value>{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                </exKey>
-                {/if}
-            {/foreach}
-        </external>
-        <external index="5">        
-            {foreach $keys["expansion"] as $row}
-                {if $row.device_key_id > 79 && $row.device_key_id < 100}
-                <exKey index="{$row.device_key_id}">
-                    <Type>0</Type>
-                    <Value>{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}</Value>
-                    <Title>{$row.device_key_label}</Title>
-                </exKey>
-                {/if}
-            {/foreach}
-        </external>
+        </internal>  
+        {foreach $keys["programmable"] as $row}
+            <dssSoft index="{$row.device_key_id}">
+                <Type>{if $row.device_key_type == 3}0{elseif $row.device_key_type == 1}2{else}1{/if}</Type>
+                <Value>{if $row.device_key_type == 3}{elseif $row.device_key_type == 1}SIP{$row.device_key_line}{else}{$row.device_key_value}@{$row.device_key_line}/{$row.device_key_type}{/if}</Value>
+                <Title>{$row.device_key_label}</Title>
+            </dssSoft>
+        {/foreach}
     </dsskey>
     <web>
         <WebServerType>0</WebServerType>