fix(AP2.4): product_milestone_driven ohne work_cycles ? generic-kompatibel.

om_capabilities-Pruefung blockierte Methodenwechsel auf initiative.generic; Gate-Slices reichen fuer Meilenstein-Steuerung.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/steering/methods/registrations/product_milestone_driven.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 from steering.graph.profiles import STRICT
-from steering.methods.registrations._helpers import ELEM_NEXT, SLICES_PRODUCT
+from steering.methods.registrations._helpers import ELEM_NEXT, SLICES_OM_STANDARD
 from steering.methods.registry import MethodDefinition, get_method, register_method
 
 _PRODUCT_STEPS = (
@@ -33,7 +33,7 @@ def register() -> None:
             description="Meilenstein-orientierte Steuerung für Produkt- und Projektentwicklung",
             default_lifecycle_steps=_PRODUCT_STEPS,
             next_action_strategy_key="product_milestone_driven",
-            data_slices=SLICES_PRODUCT,
+            data_slices=SLICES_OM_STANDARD,
             compatible_archetype_keys=frozenset(
                 {
                     "initiative.product",
@@ -42,8 +42,7 @@ def register() -> None:
                     "initiative.program",
                 }
             ),
-            steering_elements=ELEM_NEXT
-            | frozenset({"gate_fulfillment", "work_cycle_scope"}),
+            steering_elements=ELEM_NEXT | frozenset({"gate_fulfillment"}),
             graph_profile=STRICT,
         )
     )

backend/tests/test_ap24_steering_elements.py

@@ -44,6 +44,14 @@ def test_list_compatible_methods_product_excludes_maturity():
     assert "maturity_progression" not in keys
 
 
+def test_product_milestone_driven_compatible_with_generic():
+    from steering.methods.registry import list_compatible_methods
+
+    methods = list_compatible_methods("initiative.generic")
+    keys = {m.key for m in methods}
+    assert "product_milestone_driven" in keys
+
+
 def test_operating_context_includes_method_contract(client):
     from tests.factories import provision_user_in_tenant
     from tests.test_initiatives_actions import _auth, _create_initiative, _login