diff --git a/.gitignore b/.gitignore
index f76e48cd..79e88ab3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,14 +1,10 @@
 __pycache__/
 ./.env
-.env
-venv
-.venv
 .DS_Store
-hugo/content/developers/*.xlsx
-hugo/content/developers/*.zip
-hugo/content/developers/**/*.json
+.env
 .gitignore
 .hugo_build.lock
+.venv
 .vscode/
 data/articles.json
 data/embeds.json
@@ -17,17 +13,24 @@ db-data/
 dev.py
 django/data/
 django/gregory/data/
+django/gregory/migrations/
 django/gregory/ml_models/
+django/indexers/input/*.json
 django/static
 docker-data/
 docker-python/
 env
 env3.10
+env311
 hugo/content/articles
 hugo/content/articles/*/
+hugo/content/developers/*.xlsx
+hugo/content/developers/*.zip
+hugo/content/developers/**/*.json
 hugo/content/developers/articles.json
 hugo/content/developers/articles.xlsx
 hugo/content/developers/articles.zip
+hugo/content/developers/articles.zip
 hugo/content/developers/trials.json
 hugo/content/developers/trials.xlsx
 hugo/content/developers/trials.zip
@@ -46,20 +49,9 @@ public/
 python-ml/data/202*-*.csv
 python-ml/data/202*-*.json
 python-ml/data/source.json
-python-ml/models/model_gnb.joblib
-python-ml/models/model_lr.joblib
-python-ml/models/model_lsvc.joblib
-python-ml/models/model_mnb.joblib
+python-ml/models/
 python-ml/utils/__pycache__/
-python-ml/utils/__pycache__/model_utils.cpython-37.pyc
-python-ml/utils/__pycache__/text_utils.cpython-37.pyc
 resources/
-sqlite-to-postgres/
 venv3
+venv311
 workspace.code-workspace
-hugo/data/embeds.json
-django/indexers/input/*.json
-hugo/content/developers/articles.zip
-hugo/content/developers/trials.zip
-hugo/content/developers/articles.zip
-hugo/content/developers/trials.zip
diff --git a/django/api/serializers.py b/django/api/serializers.py
index 71242a82..0c224ea7 100644
--- a/django/api/serializers.py
+++ b/django/api/serializers.py
@@ -16,7 +16,7 @@ class TrialSerializer(serializers.HyperlinkedModelSerializer):
 
 	class Meta:
 		model = Trials
-		fields = ['trial_id','title','summary','published_date','discovery_date','link','source','relevant']
+		fields = ['trial_id','title','summary','published_date','discovery_date','link','source','relevant','identifiers']
 		read_only_fields = ('discovery_date',)
 		
 class SourceSerializer(serializers.HyperlinkedModelSerializer):