This article will cover the steps required to import the Project Plan created in MS Project 2010 to the Project Server (Project Web Access). This assumes that you’ve already established a connectivity to the Project Server through File –> Info –> Manage Accounts –> Add
Now let’s add an option in the Ribbon Control to enable upload the project plan to Project Server
File –> Options –> Customize Ribon
Under Main Tabs –> Project –> Create a a new group pressing ‘New Group’ button
On the left side –> Choose commands from –> Select ‘Import Project to Enterprise’
Now you’ll get to see an option called ‘Import Project to Enterprise’ under Projects in Ribbon.