diff --git a/browser/subtasks_assign.pt b/browser/concept_assign.pt
similarity index 100%
rename from browser/subtasks_assign.pt
rename to browser/concept_assign.pt
diff --git a/browser/task_details.pt b/browser/concept_details.pt
similarity index 100%
rename from browser/task_details.pt
rename to browser/concept_details.pt
diff --git a/task.py b/concept.py
similarity index 100%
rename from task.py
rename to concept.py