diff --git a/poc-1/db.ldif b/poc-1/db.ldif
index 0df1bd7..af32e85 100644
--- a/poc-1/db.ldif
+++ b/poc-1/db.ldif
@@ -9,7 +9,13 @@ olcAccess: {0}to attrs=userPassword
   by anonymous auth
   by dn="cn=admin,dc=cfdt,dc=fr" write
   by * none
-olcAccess: {1}to dn.base="" by * read
-olcAccess: {2}to * by self write by dn="cn=admin,dc=cfdt,dc=fr" write by * read
+olcAccess: {1}to dn.base=""
+  by dn.regex="gidNumber=.*+uidNumber=.*,cn=peercred,cn=external,cn=auth" manage
+  by * read
+olcAccess: {2}to *
+  by dn.regex="gidNumber=.*+uidNumber=.*,cn=peercred,cn=external,cn=auth" manage
+  by self write
+  by dn="cn=admin,dc=cfdt,dc=fr" write
+  by * read
 olcRootDN: dc=cfdt,dc=fr
 olcRootPW: admin