diff --git a/config.html b/config.html
index b5d5411..db40574 100644
--- a/config.html
+++ b/config.html
@@ -11,67 +11,44 @@
 
 {{* lecture config (défaut ou enregistrée) *}}
 {{:include file="./_get_config.html" keep="config"}}
+{{:assign var="directions.input" value="d'entrées"}}
+{{:assign var="directions.output" value="de sorties"}}
 
-{{* types d'entrées qui ne peuvent être supprimées *}}
-{{#load type="movement" where="$$.direction='input'" group="$$.operation"}}
-	{{:assign var="op_label" from="config.input_nature.%s.label"|args:$operation}}
-    {{:assign var="locked_inputs." value=$op_label}}
-{{/load}}
+{{#foreach from=$directions key="direction" item="item"}}
 
-{{* types de sorties qui ne peuvent être supprimées *}}
-{{#load type="movement" where="$$.direction='output'" group="$$.output_nature"}}
- 	{{:assign var="op_label" from="config.output_nature.%s.label"|args:$operation}}
-   {{:assign var="locked_outputs." value=$op_label}}
-{{/load}}
+	{{* types de mouvements qui ne peuvent être supprimés *}}
+	{{#load type="movement" where="$$.direction='%s'"|args:$direction group="$$.operation"}}
+		{{:assign var="op_label" from="config.%s_nature.%s.label"|args:$direction:$operation}}
+		{{:assign var="locked_%ss."|args:$direction value=$op_label}}
+	{{/load}}
 
-<h2>Types d'entrées</h2>
-<table class="list">
-	<thead>
-		<tr>
-			<th>Libellé</th>
-			<th>Type</th>
-			<th></th>
-		</tr>
-	</thead>
-	<tbody>
-		{{#foreach from=$config.input_nature key=key}}
+	<h2>Types {{$item}}</h2>
+	<table class="list">
+		<thead>
 			<tr>
-				<td>{{$label}}</td>
-				<td>{{$type}}</td>
-				<td class="actions">
-					{{if ! $locked_inputs|has:$label}}
-						{{:linkbutton label="Supprimer" shape="delete" href="config/supprimer_type_mouvement.html?dir=input&op_key=%s"|args:$key target="_dialog"}}
-					{{/if}}
-						{{:linkbutton label="Modifier" shape="edit" href="config/modifier_type_mouvement.html?dir=input&op_key=%s"|args:$key target="_dialog"}}
-				</td>
+				<th>Libellé</th>
+				<th>Type</th>
+				<th></th>
 			</tr>
-		{{/foreach}}
-	</tbody>
-</table>
+		</thead>
+		<tbody>
+			{{:assign var="nature" from="config.%s_nature"|args:$direction}}
+			{{#foreach from=$nature key=key}}
+				<tr>
+					<td>{{$label}}</td>
+					<td>{{$type}}</td>
+					<td class="actions">
+						{{:assign var="locked" from="locked_%ss"|args:$direction}}
+						{{if ! $locked|has:$label}}
+							{{:linkbutton label="Supprimer" shape="delete" href="config/supprimer_type_mouvement.html?dir=%s&op_key=%s"|args:$direction:$key target="_dialog"}}
+						{{/if}}
+							{{:linkbutton label="Modifier" shape="edit" href="config/modifier_type_mouvement.html?dir=%s&op_key=%s"|args:$direction:$key target="_dialog"}}
+					</td>
+				</tr>
+			{{/foreach}}
+		</tbody>
+	</table>
 
-<h2>Types de sorties</h2>
-<table class="list">
-	<thead>
-		<tr>
-			<th>Libellé</th>
-			<th>Type</th>
-			<th></th>
-		</tr>
-	</thead>
-	<tbody>
-		{{#foreach from=$config.output_nature key=key}}
-			<tr>
-				<td>{{$label}}</td>
-				<td>{{$type}}</td>
-				<td class="actions">
-					{{if ! $locked_outputs|has:$label}}
-						{{:linkbutton label="Supprimer" shape="delete" href="config/supprimer_type_mouvement.html?dir=output&op_key=%s"|args:$key target="_dialog"}}
-					{{/if}}
-						{{:linkbutton label="Modifier" shape="edit" href="config/modifier_type_mouvement.html?dir=output&op_key=%s"|args:$key target="_dialog"}}
-				</td>
-			</tr>
-		{{/foreach}}
-	</tbody>
-</table>
+{{/foreach}}
 
 {{:admin_footer}}