[fix] min value for COOP47

models/scop_cotisation_cg.py

@@ -539,7 +539,7 @@ class ScopCotisation(models.Model):
             contrib_cg = (
                 self.round_to_closest_multiple(liasse.contribution_cg, 4)
                 if liasse
-                else 300
+                else liasse.get_values_for_cotiz_cg(m).get("plancher1")
             )
             contribution_amount = contrib_cg
             contribution_name = type_cotisation_cg.name