diff --git a/models/sale_order.py b/models/sale_order.py
index 8c78f1bcff65e8c98cbea8c521659fbfb7e9c8b9..082944379d287c47fcc215d6408a67b52f66999e 100644
--- a/models/sale_order.py
+++ b/models/sale_order.py
@@ -26,7 +26,7 @@ class SaleOrder(models.Model):
     @api.onchange("partner_id", "order_line")
     def _project_name_to_create(self):
         so_line_new_project_with_tasks = self.mapped('order_line').filtered(
-            lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_new_project')
+            lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_in_project')
         if not so_line_new_project_with_tasks:
             self.project_tracking = False
         elif so_line_new_project_with_tasks and self.partner_id:
@@ -45,7 +45,7 @@ class SaleOrder(models.Model):
             self.project_id_linked = None
             if not self.project_name_to_create:
                 so_line_new_project_with_tasks = self.mapped('order_line').filtered(
-                    lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_new_project')
+                    lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_in_project')
                 if so_line_new_project_with_tasks and self.partner_id:
                     self.project_name_to_create = self.partner_id.name + str(' - ')
 
@@ -53,7 +53,7 @@ class SaleOrder(models.Model):
         # on différencie so_line_new_project (dans _timesheet_service_generation) de so_line_new_project_with_tasks
         # car on laisse le fonctionnement natif pour les articles où on crée le projet sans les tâches
         so_line_new_project_with_tasks = self.mapped('order_line').filtered(
-            lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_new_project')
+            lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_in_project')
         if (so_line_new_project_with_tasks and not self.project_id_linked) and (
                 so_line_new_project_with_tasks and not self.project_name_to_create):
             raise ValidationError(
@@ -73,14 +73,14 @@ class SaleOrder(models.Model):
 class SaleOrderLine(models.Model):
     _inherit = "sale.order.line"
 
-    def _convert_qty_company_hours(self):
+    def _convert_qty_company_hours(self, dest_company):
         """ Reprise de la fonction native pour changer le mode de calcul des heures planifiées dans timesheet
         """
-        company_time_uom_id = self.env.user.company_id.project_time_mode_id
+        company_time_uom_id = dest_company.project_time_mode_id
         taux_horaire = self.order_id.taux_horaire
         if self.product_uom.id != company_time_uom_id.id \
                 and self.product_uom.category_id.id == company_time_uom_id.category_id.id:
-            planned_hours = super(SaleOrderLine, self)._convert_qty_company_hours
+            planned_hours = super(SaleOrderLine, self)._convert_qty_company_hours(dest_company)
         else:
             planned_hours = (self.product_uom_qty * self.price_unit) / taux_horaire
         return planned_hours
@@ -115,7 +115,7 @@ class SaleOrderLine(models.Model):
         so_line_task_global_project = self.filtered(
             lambda sol: sol.is_service and sol.product_id.service_tracking == 'task_global_project')
         so_line_new_project = self.filtered(
-            lambda sol: sol.is_service and sol.product_id.service_tracking in ['project_only', 'task_new_project'])
+            lambda sol: sol.is_service and sol.product_id.service_tracking in ['project_only', 'task_in_project'])
 
         # search so lines from SO of current so lines having their project generated, in order to check if the
         # current one can create its own project, or reuse the one of its order.
@@ -123,11 +123,11 @@ class SaleOrderLine(models.Model):
         if so_line_new_project:
             order_ids = self.mapped('order_id').ids
             so_lines_with_project = self.search([('order_id', 'in', order_ids), ('project_id', '!=', False), (
-                'product_id.service_tracking', 'in', ['project_only', 'task_new_project']),
+                'product_id.service_tracking', 'in', ['project_only', 'task_in_project']),
                                                  ('product_id.project_template_id', '=', False)])
             map_so_project = {sol.order_id.id: sol.project_id for sol in so_lines_with_project}
             so_lines_with_project_templates = self.search([('order_id', 'in', order_ids), ('project_id', '!=', False), (
-                'product_id.service_tracking', 'in', ['project_only', 'task_new_project']),
+                'product_id.service_tracking', 'in', ['project_only', 'task_in_project']),
                                                            ('product_id.project_template_id', '!=', False)])
             map_so_project_templates = {(sol.order_id.id, sol.product_id.project_template_id.id): sol.project_id for sol
                                         in so_lines_with_project_templates}
@@ -153,7 +153,7 @@ class SaleOrderLine(models.Model):
                 if map_sol_project.get(so_line.id):
                     so_line._timesheet_create_task(project=map_sol_project[so_line.id])
 
-        # project_only, task_new_project: use the project linked to the sale_order. May be create a task too.
+        # project_only, task_in_project: use the project linked to the sale_order. May be create a task too.
         for so_line in so_line_new_project:
             project = so_line.project_id
             # on récupère les variables de classes créées
@@ -178,7 +178,7 @@ class SaleOrderLine(models.Model):
                         map_so_project_templates.get((so_line.order_id.id, so_line.product_id.project_template_id.id))
                         or map_so_project.get(so_line.order_id.id)
                 )
-            if so_line.product_id.service_tracking == 'task_new_project':
+            if so_line.product_id.service_tracking == 'task_in_project':
                 if not project:
                     if so_line.product_id.project_template_id:
                         project = map_so_project_templates[