diff --git a/addons/sale_project/models/sale_order.py b/addons/sale_project/models/sale_order.py
index ad9346916a7..3434446e614 100644
--- a/addons/sale_project/models/sale_order.py
+++ b/addons/sale_project/models/sale_order.py
@@ -35,10 +35,13 @@ class SaleOrder(models.Model):
 
     @api.depends('order_line.product_id', 'order_line.project_id')
     def _compute_project_ids(self):
+        is_project_manager = self.user_has_groups('project.group_project_manager')
         for order in self:
             projects = order.order_line.mapped('product_id.project_id')
             projects |= order.order_line.mapped('project_id')
             projects |= order.project_id
+            if not is_project_manager:
+                projects = projects._filter_access_rules('read')
             order.project_ids = projects
             order.project_count = len(projects)
 
diff --git a/addons/sale_project/views/sale_order_views.xml b/addons/sale_project/views/sale_order_views.xml
index d3d09e235a8..2edd6d7d7f6 100644
--- a/addons/sale_project/views/sale_order_views.xml
+++ b/addons/sale_project/views/sale_order_views.xml
@@ -8,7 +8,7 @@
         <field name="priority">10</field>
         <field name="arch" type="xml">
             <xpath expr="//button[@name='action_view_invoice']" position="before">
-                <button type="object" name="action_view_project_ids" class="oe_stat_button" icon="fa-puzzle-piece" attrs="{'invisible': ['|', ('state', 'in', ['draft', 'sent']), ('project_ids', '=', [])]}" groups="project.group_project_manager">
+                <button type="object" name="action_view_project_ids" class="oe_stat_button" icon="fa-puzzle-piece" attrs="{'invisible': ['|', ('state', 'in', ['draft', 'sent']), ('project_ids', '=', [])]}" groups="project.group_project_user">
                     <field name="project_ids" invisible="1"/>
                     <field name="project_count" widget="statinfo" string="Projects"/>
                 </button>