diff --git a/plm/__manifest__.py b/plm/__manifest__.py
index 9bd89d0c..3ea6ad42 100644
--- a/plm/__manifest__.py
+++ b/plm/__manifest__.py
@@ -20,7 +20,7 @@
 ##############################################################################
 {
     "name": "Product Lifecycle Management",
-    "version": "17.0.0.5",
+    "version": "17.0.0.6",
     "author": "OmniaSolutions",
     "website": "https://odooplm.omniasolutions.website",
     "category": "Manufacturing/Product Lifecycle Management (PLM)",
diff --git a/plm/models/ir_attachment_relations.py b/plm/models/ir_attachment_relations.py
index d6f9aa08..dbbe1176 100755
--- a/plm/models/ir_attachment_relations.py
+++ b/plm/models/ir_attachment_relations.py
@@ -80,7 +80,7 @@ class PlmDocumentRelations(models.Model):
     userid = fields.Many2one('res.users',
                              _('CheckOut User'),
                              default=False,
-                             readonly="True")
+                             readonly=True)
     notes = fields.Char(string="Notes: ")
     
     _sql_constraints = [
diff --git a/plm/views/plm_material_view.xml b/plm/views/plm_material_view.xml
index 9a88cbcd..85f18d66 100755
--- a/plm/views/plm_material_view.xml
+++ b/plm/views/plm_material_view.xml
@@ -8,11 +8,11 @@
         <field name="arch" type="xml">
             <form string="Material">
             	<sheet>	
-                <group colspan="4" col="6">
-                    <field name="name" select="1" colspan="4"/>
-                    <field name="description" select="1"/>
-                    <field name="sequence"/>
-                </group>
+            	   <group>
+	                    <field name="name" select="1"/>
+	                    <field name="description" />
+	                    <field name="sequence"/>
+                    </group>
                	</sheet> 
             </form>
         </field>
@@ -24,7 +24,7 @@
         <field name="type">tree</field>
         <field name="priority" eval="1"/>
         <field name="arch" type="xml">
-            <tree string="Materials">
+            <tree string="Materials" editable="bottom">
                    <field name="name"/>
                    <field name="description"/>
                    <field name="sequence"/>