how to add a new field in catalog product ->manage categories->general information tab in magento 1.5? [duplicate]

This question already has an answer here: Closed 10 years ag开发者_C百科o.

Possible Duplicate:

How to add a custom text field in Magento v1.5 Catalog/Mange products/General tab in admin panel?

please help me if any one know how to add a new field in catalog product ->manage categories->general information tab in magento 1.5 ?.....thanks

---

Log into admin.

Go to catalog -> attributes

-> manage attributes