Video Analysis Metrics Form renders but is not processed

rowers/models.py

@@ -3721,11 +3721,14 @@ class BlogPost(models.Model):
     link  = models.TextField(max_length=300)
     date = models.DateField()
 
+defaultgroups = ['basic']
+
 class VideoAnalysis(models.Model):
     name = models.CharField(default='', max_length=150,blank=True,null=True)
     video_id = models.CharField(default='',max_length=150)
     delay = models.IntegerField(default=0)
     workout = models.ForeignKey(Workout, on_delete=models.CASCADE)
+    metricsgroups = TemplateListField(default=defaultgroups)
 
     class Meta:
         unique_together = ('video_id','workout')