also include related

app/video/models.py

@@ -4,6 +4,7 @@ import json
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.db import models
+from django.db.models import Q
 
 import ox
 
@@ -32,7 +33,7 @@ class Film(models.Model):
 
     def related_texts(self):
         from ..text.models import Text
-        return Text.objects.filter(data__item=self.padma_id)
+        return Text.objects.filter(Q(data__item=self.padma_id) | Q(data__related=self.padma_id))
 
     def duration(self):
         return ox.format_duration(self.data['duration'] * 1000, verbosity=1, milliseconds=False)