diff --git a/includes/tripal_manage_analyses.fields.inc b/includes/tripal_manage_analyses.fields.inc
index 7872e9f..7640c33 100644
--- a/includes/tripal_manage_analyses.fields.inc
+++ b/includes/tripal_manage_analyses.fields.inc
@@ -139,7 +139,7 @@ function tripal_manage_analyses_bundle_fields_info($entity_type, $bundle)
     $fields[$field_name] = [
       'field_name' => $field_name,
       'type' => $field_type,
-      'cardinality' => 1,
+      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
       'locked' => FALSE,
       'storage' => [
         'type' => 'field_chado_storage',
diff --git a/tripal_manage_analyses.install b/tripal_manage_analyses.install
index 0fc0199..15d1559 100644
--- a/tripal_manage_analyses.install
+++ b/tripal_manage_analyses.install
@@ -129,3 +129,17 @@ function tripal_manage_analyses_update_7306() {
   ]);
 
 }
+
+/**
+ * Implements hook_update_n
+ * 
+ * Adjusts the cardinality for the local__analysis_browser field to unlimited.
+ * In code, this is "FIELD_CARDINALITY_UNLIMITED", and in the database, it is represented by -1 in the cardinality column. 
+ */
+function tripal_manage_analyses_update_7307() {
+  // Update the field_config table.
+  db_update('field_config')
+    ->fields(array('cardinality' => -1))
+    ->condition('field_name', 'local__analysis_browser')
+    ->execute();
+}
\ No newline at end of file