diff --git a/data-prep-pipeline/data_prep_pipeline/publish.conseq b/data-prep-pipeline/data_prep_pipeline/publish.conseq
index f197d68d..bfa2bd04 100644
--- a/data-prep-pipeline/data_prep_pipeline/publish.conseq
+++ b/data-prep-pipeline/data_prep_pipeline/publish.conseq
@@ -83,4 +83,4 @@ rule publish_context_matrix:
         update_taiga_script=fileref('upload_to_taiga.py')
     outputs:{"type": "release_context_matrix_published"}
 
-    run "python3 {{inputs.update_taiga_script.filename}} {{inputs.release_taiga_id.dataset_id}} 'Created ContextMatrix for release'  'ContextMatrix' {{inputs.context_matrix.filename}} 'csv_matrix'"
+    run "python3 {{inputs.update_taiga_script.filename}} {{inputs.release_taiga_id.dataset_id}} 'Created ContextMatrix for release'  'SubtypeMatrix' {{inputs.context_matrix.filename}} 'csv_matrix'"
diff --git a/data-prep-pipeline/scripts/subtype_tree/create_subtype_tree.py b/data-prep-pipeline/scripts/subtype_tree/create_subtype_tree.py
index aad7d2fa..990cfd51 100644
--- a/data-prep-pipeline/scripts/subtype_tree/create_subtype_tree.py
+++ b/data-prep-pipeline/scripts/subtype_tree/create_subtype_tree.py
@@ -322,6 +322,10 @@ def add_non_cancerous_lineages(non_cancerous_types, oncotable):
             ## DECISION: Add cancerous nodes at level 1, right underneath lineage
             parent_code = lin_node.DepmapModelType
 
+            ## Hard-coded PedDep request for 25Q2: Add BALL and TALL under Lymphoid Neoplasm 
+            if new_type.DepmapModelType in ['BALL', 'TALL']:
+                parent_code = 'LNM'
+
         elif new_type.OncotreePrimaryDisease == "Non-Cancerous":
             if lin_node.NodeSource == "Oncotree":
                 ## DECISION: Add underneath the Non-Cancerous Level 1 node