diff --git a/apps/participation/models.py b/apps/participation/models.py
index 0411a92..eda1d36 100644
--- a/apps/participation/models.py
+++ b/apps/participation/models.py
@@ -566,6 +566,7 @@ class Solution(models.Model):
         verbose_name = _("solution")
         verbose_name_plural = _("solutions")
         unique_together = (('participation', 'problem', 'final_solution', ), )
+        ordering = ('participation__team__trigram', 'problem',)
 
 
 class Synthesis(models.Model):
@@ -609,6 +610,7 @@ class Synthesis(models.Model):
         verbose_name = _("synthesis")
         verbose_name_plural = _("syntheses")
         unique_together = (('participation', 'passage', 'type', ), )
+        ordering = ('passage__pool__round', 'type',)
 
 
 class Note(models.Model):