diff --git a/draw/api/drive_integration.py b/draw/api/drive_integration.py
index 9e21325..df2a585 100644
--- a/draw/api/drive_integration.py
+++ b/draw/api/drive_integration.py
@@ -11,8 +11,6 @@
 
 import frappe
 
-DIAGRAM_MIME = "frappe_doc"
-
 
 def drive_installed() -> bool:
 	return "drive" in frappe.get_installed_apps()
@@ -31,33 +29,32 @@ def _default_team() -> str | None:
 	return teams[0] if teams else None
 
 
+def diagram_link(diagram_name: str) -> str:
+	"""The Draw editor route for a diagram — the Drive link target."""
+	return f"/draw/d/{diagram_name}"
+
+
 def register_in_drive(diagram_name: str, team: str | None = None) -> str | None:
-	"""Ensure a Drive File links to this diagram; returns the File name (or None
-	when Drive is unavailable / has no team). Idempotent — reuses an existing link."""
+	"""Register the diagram in Drive as a LINK file that opens the Draw editor
+	(/draw/d/<name>) — so it appears in Drive and clicking it opens the diagram in
+	Draw, with NO Drive-side renderer needed. Returns the File name, or None when
+	Drive is unavailable / not set up (no team). Idempotent — reuses an existing
+	link for this diagram."""
 	if not drive_installed() or not frappe.db.exists("Draw Diagram", diagram_name):
 		return None
 	team = team or _default_team()
 	if not team:
 		return None  # Drive present but not set up (no team) — nothing to do yet.
 
-	existing = frappe.db.exists(
-		"File", {"content_doctype": "Draw Diagram", "content_docname": diagram_name}
-	)
+	link = diagram_link(diagram_name)
+	existing = frappe.db.exists("File", {"file_url": link, "team": team})
 	if existing:
 		return existing
 
+	from drive.api.files import create_link
+
 	diagram = frappe.get_doc("Draw Diagram", diagram_name)
-	drive_file = frappe.get_doc(
-		{
-			"doctype": "File",
-			"file_name": diagram.title or diagram_name,
-			"is_private": 1,
-			"team": team,
-			"content_doctype": "Draw Diagram",
-			"content_docname": diagram_name,
-			"mime_type": DIAGRAM_MIME,
-		}
-	).insert(ignore_permissions=True)
+	drive_file = create_link(team, diagram.title or diagram_name, link)
 	return drive_file.name
 
 
diff --git a/draw/draw/doctype/draw_diagram/test_draw_diagram.py b/draw/draw/doctype/draw_diagram/test_draw_diagram.py
index 748503b..0980978 100644
--- a/draw/draw/doctype/draw_diagram/test_draw_diagram.py
+++ b/draw/draw/doctype/draw_diagram/test_draw_diagram.py
@@ -129,10 +129,9 @@ def test_register_in_drive_when_available(self):
 		file_name = register_in_drive(doc.name, team=team)
 		self.addCleanup(lambda: frappe.delete_doc("File", file_name, force=True, ignore_permissions=True))
 		self.assertTrue(file_name)
-		self.assertTrue(
-			frappe.db.exists(
-				"File", {"content_doctype": "Draw Diagram", "content_docname": doc.name}
-			)
+		# Registered as a Drive link that opens the Draw editor.
+		self.assertEqual(
+			frappe.db.get_value("File", file_name, "file_url"), f"/draw/d/{doc.name}"
 		)
 		# Idempotent — a second call reuses the same File.
 		self.assertEqual(register_in_drive(doc.name, team=team), file_name)