If you have recently joined any of our test series recently and sent the PDF receipt to us, then you would have received the credentials details by now.
We urge you to change the password once you log in to the student portal.
The particular course is already assigned to you , so from your dashboard, start the course and follow the instructions carefully.
Student Portal – http://www.iastree.com
You will have access to all tests (including the backdated ones) and you can approach the tests in any order.
In case of any queries, do contact us – Contact US
On a side note, welcome to UPSCTREE.