I want to restrict sales order through user wise in AX 2009. I have lots of users and I want that every user can see his own sales order only that they have created.
Yes you can do it… It works with group, create group and assign the record level security.
Similar post here, http://dynamicsuser.net/forums/t/75811.aspx
Use record level security, http://technet.microsoft.com/en-us/library/aa570084(v=ax.10).aspx