diff --git a/product/Coramy/Constraint/__init__.py b/product/Coramy/Constraint/__init__.py
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/product/Coramy/PropertySheet/__init__.py b/product/Coramy/PropertySheet/__init__.py
new file mode 100755
index 0000000000000000000000000000000000000000..c223e8ce864e8d51bdaaa171ba660bd3d0360e60
--- /dev/null
+++ b/product/Coramy/PropertySheet/__init__.py
@@ -0,0 +1,32 @@
+from CoramyDeliveryLine import CoramyDeliveryLine
+from Assortiment import Assortiment
+from Coloris import Coloris
+from Composant import Composant
+from CoramyTransformedResource import CoramyTransformedResource
+from CoramyItem import CoramyItem
+from CoramyOrder import CoramyOrder
+from CoramyTransformation import CoramyTransformation
+from Forme import Forme
+from CorrespondanceMesures import CorrespondanceMesures
+from CorrespondanceTailles import CorrespondanceTailles
+from ElementTarif import ElementTarif
+from Gamme import Gamme
+from Tissu import Tissu
+from GrilleConsommation import GrilleConsommation
+from LigneNomenclature import LigneNomenclature
+from Modele import Modele
+from Morceau import Morceau
+from Operation import Operation
+from SampleOrderLine import SampleOrderLine
+from SamplesOrder import SamplesOrder
+from SamplesPackingList import SamplesPackingList
+from VarianteComposant import VarianteComposant
+from VarianteGamme import VarianteGamme
+from VarianteMorphologique import VarianteMorphologique
+from VarianteModele import VarianteModele
+from VarianteTissu import VarianteTissu
+from VariatedReference import VariatedReference
+from Vetement import Vetement
+from Machine import Machine
+from ModeleMachine import ModeleMachine
+from PresentAuCatalogue import PresentAuCatalogue
\ No newline at end of file
diff --git a/product/ERP5/Constraint/__init__.py b/product/ERP5/Constraint/__init__.py
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/product/ERP5/Document/__init__.py b/product/ERP5/Document/__init__.py
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/product/ERP5/PropertySheet/__init__.py b/product/ERP5/PropertySheet/__init__.py
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/product/ERP5Type/PropertySheet/__init__.py b/product/ERP5Type/PropertySheet/__init__.py
new file mode 100755
index 0000000000000000000000000000000000000000..afba891635e0ddf344d42f2e04833c14338a1c10
--- /dev/null
+++ b/product/ERP5Type/PropertySheet/__init__.py
@@ -0,0 +1,5 @@
+from DublinCore import DublinCore
+from Base import Base
+from Folder import Folder
+from SimpleItem import SimpleItem
+from XMLObject import XMLObject
\ No newline at end of file