diff --git a/product/ERP5/Attributes b/product/ERP5/Attributes
deleted file mode 100644
index ffeb44176e1fc40d7f748c2d165cd4053d0304e3..0000000000000000000000000000000000000000
--- a/product/ERP5/Attributes
+++ /dev/null
@@ -1,98 +0,0 @@
-Default (all OFS objects)
-    id
-    title
-
-dublinCore::
-
-    title (same as simpleItem)
-    subject
-    description
-    contributors
-    effective_date
-    expiration_date
-    format
-    language
-    rights
-
-categories::
-
-    category
-
-relations::
-
-    from_path
-    from_uid
-    from_rid
-    from_sid
-    to_path
-    to_uid
-    to_rid
-    to_sid
-    predicate
-
-syncObject
-
-    uid
-    sid
-    rid
-
-
-personIdentity
-
-    first_name
-    last_name
-    middle_name
-    prefix (Dr.)
-    postfix (PhD)
-    gender (M/F)
-    birthday
-
-    classification (member of a set) -> XXXXX
-        - supplier, client, administration
-        - group
-        - activity (distribution, manufacturing, logistics)
-        - skill (accounting, buying, management)
-        - market_segment (men/swimsuit men/sportswear woman/  )
-
-
-organisationIdentity
-
-    id (same as simpleItem)
-    title (same as simpleItem)
-    corporate_name
-    social_capital
-    comment ????
-
-    classification (member of a set) -> XXXXX
-        - supplier, client, administration
-        - group
-        - activity (distribution, manufacturing, logistics)
-        - function (store, warehouse, workshop)
-        - social_form (sa)
-        - skill (accounting, buying, management)
-        - market_segment (men/swimsuit men/sportswear woman/  )
-
-
-administrativeNumber
-
-    id (from SimpleItem, holds a value such as vat_number)
-        (vat, siren, siret, naf, ean,)
-    title (empty or = default value)
-    number
-
-
-contactableEntity
-
-    DefaultAddress
-    DefaultTelephone
-    DefaultFax
-    setDefaultAddress
-    setDefaultTelephone
-    setDefaultFax
-
-
-price
-
-    base_price
-
-
diff --git a/product/ERP5/Attributes.txt b/product/ERP5/Attributes.txt
deleted file mode 100644
index ffeb44176e1fc40d7f748c2d165cd4053d0304e3..0000000000000000000000000000000000000000
--- a/product/ERP5/Attributes.txt
+++ /dev/null
@@ -1,98 +0,0 @@
-Default (all OFS objects)
-    id
-    title
-
-dublinCore::
-
-    title (same as simpleItem)
-    subject
-    description
-    contributors
-    effective_date
-    expiration_date
-    format
-    language
-    rights
-
-categories::
-
-    category
-
-relations::
-
-    from_path
-    from_uid
-    from_rid
-    from_sid
-    to_path
-    to_uid
-    to_rid
-    to_sid
-    predicate
-
-syncObject
-
-    uid
-    sid
-    rid
-
-
-personIdentity
-
-    first_name
-    last_name
-    middle_name
-    prefix (Dr.)
-    postfix (PhD)
-    gender (M/F)
-    birthday
-
-    classification (member of a set) -> XXXXX
-        - supplier, client, administration
-        - group
-        - activity (distribution, manufacturing, logistics)
-        - skill (accounting, buying, management)
-        - market_segment (men/swimsuit men/sportswear woman/  )
-
-
-organisationIdentity
-
-    id (same as simpleItem)
-    title (same as simpleItem)
-    corporate_name
-    social_capital
-    comment ????
-
-    classification (member of a set) -> XXXXX
-        - supplier, client, administration
-        - group
-        - activity (distribution, manufacturing, logistics)
-        - function (store, warehouse, workshop)
-        - social_form (sa)
-        - skill (accounting, buying, management)
-        - market_segment (men/swimsuit men/sportswear woman/  )
-
-
-administrativeNumber
-
-    id (from SimpleItem, holds a value such as vat_number)
-        (vat, siren, siret, naf, ean,)
-    title (empty or = default value)
-    number
-
-
-contactableEntity
-
-    DefaultAddress
-    DefaultTelephone
-    DefaultFax
-    setDefaultAddress
-    setDefaultTelephone
-    setDefaultFax
-
-
-price
-
-    base_price
-
-
diff --git a/product/ERP5/README b/product/ERP5/README
deleted file mode 100644
index b3a65a42c1b783162e136eb4a83144b7370d23db..0000000000000000000000000000000000000000
--- a/product/ERP5/README
+++ /dev/null
@@ -1,40 +0,0 @@
-Core
-
-    Core ERP5 model (node, path, movement, resource, amount, item)
-
-Document
-
-    Default documents based on the ERP5 Core
-
-PropertySheet
-
-    Definition of terms which are used all over ERP5
-
-RDF
-
-    ERP5 implementation of relations
-    (should eventually be migrated to ZSQLCatalog)
-
-UI
-
-    User interface tools (ERP5 Formulator)
-
-XML
-
-    XML interface and synchronisation
-
-OMB
-
-    Object Message Bus technology
-
-skins
-
-    Default page templates and UI widgets
-
-help
-
-    Help documents
-
-www
-
-    Various files such as images which are used by products