1. Don't need to go to individual object(like sales, purchase, invoices etc..) to search records
2. Find all objects data at one click at one place
3. Search using different attributes.
For Example, in Sales Order we can search using -
-user name etc..
Likewise in other objects---
Order name, Partner name, partner reference, Origin, User name, Product Code, Product name etc..
Partner name, Address(street, city, country, state, zip, email, mobile, contact, website) etc..
Partner name, Origin, Name, Number, Users etc..
Pickings(DOs, Incomming Shipments)-
Partner name, Origin, Name etc..
Partner name, Journal, Reference, Name, Number etc...
Name, Description, Users etc..
Name, Description, Users, Categories, Partners
Tested on OpenERP 7.0 final version