What is the tools we can used to uploade the Assets in R 12 ?

There are 2 ways
first : addition or quick addition
second : ADI application desktop Integrator

We need to upload the opening balance for Assets

More than 3000 Assets

So we need to tools for uploading like data loader

but working with R 12

I think we have two options

1- Web Adi

2- API

But i want to know more about them

Steps to setup - Steps to used

Of Course ADI is the correct solution for you
Switch Responsibility TO Assets Responsibilty
Mass Aditions then Additions Integrator
JSP page will be open
First : Choose Your corporate book
Second : Select the Office Version that will be used to upload your assets
Third : Select the layout you want and it depends on your assets
Fourth : The Excel file Will be created at your desktop and you can use it to upload your assets