diff --git a/bt5/erp5_trade/bt/copyright_list b/bt5/erp5_trade/bt/copyright_list
new file mode 100755
index 0000000000000000000000000000000000000000..8831be4a9c433c9e37722bede1e33b30c2f7d041
--- /dev/null
+++ b/bt5/erp5_trade/bt/copyright_list
@@ -0,0 +1 @@
+Copyright (c) 2005 Nexedi SARL
\ No newline at end of file
diff --git a/bt5/erp5_trade/bt/license b/bt5/erp5_trade/bt/license
new file mode 100755
index 0000000000000000000000000000000000000000..3a3e12bcad97e4b3bdd6a8bb499fd23a4bcb0819
--- /dev/null
+++ b/bt5/erp5_trade/bt/license
@@ -0,0 +1 @@
+GPL
\ No newline at end of file
diff --git a/bt5/erp5_trade/bt/revision b/bt5/erp5_trade/bt/revision
new file mode 100755
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391