[xwiki-users] remove a property from a xwikicomments class ?

Hi all I am using xwiki version 1.1.2 I have added a property in Xwikicomments class and now I want to remove that property.. How can I do that ? Help me please. Shruti Modi Website: http://www.tcs.com =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you