Amendment of Plaint

Querist :
Anonymous
(Querist) 13 April 2010
This query is : Resolved
Dear Sir,
One of my colleague asked this question.
Case facts are .....
Power of Attorney Holder (Power of Attorney executed by original Owners to file a suit only) filed a suit (injunction over landed property) against an Institution. Subsequently Original Owners sold the same property to 'X'. Now 'X' filed a Petition Under Order 1 Rule 10 to implead him as Plaintiff as he purchased the suit schedule property.
Now the question is
1) who has to amend plaint ?
2) What about Power of Attorney Holder ?
3) What are the pleading of the Plaintiff ?
4) What step court has to take up ?
This is the doubts in the above case. So, I request you to explain above these questions and if there are any decessions please inform me.
Thanking you,
D. PHANI KUMAR,
ADVOCATE,
ANANTAPUR (AP)