Working with OpenERP :
- https://launchpad.net/openobject-server (lp:~openerp/openobject-server/7.0)
- https://launchpad.net/openobject-addons (lp:~openerp/openobject-addons/7.0)
- https://launchpad.net/openerp-web (lp:~openerp/openerp-web/7.0)

Working with OpenERP Community Backports - OCB :
- https://launchpad.net/ocb-server (lp:~ocb/ocb-server/7.0)
- https://launchpad.net/ocb-addons (lp:~ocb/ocb-addons/7.0)
- https://launchpad.net/ocb-web (lp:~ocb/ocb-web/7.0)

Working with OpenUpgrade project (contributing) :
- https://launchpad.net/openupgrade-server
- https://launchpad.net/openupgrade-addons

Other great Community Project :
- https://launchpad.net/web-addons/7.0
- https://launchpad.net/server-env-tools/7.0