Edit existing Profile Properties in sharepoint?

I have to edit Company Name profile property in SSP. It is not allowing开发者_开发知识库 me edit or delete property. I need to change length value from 250 to 50. How can I do that? Can we set through code?

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Even if you can't delete the property, you should be able to hide it and create another one with the same display name.

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If you have access to Sharepoint database, you can definitely do it directly there (which I do not recommend unless you're completely sure what you are doing).

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Check if this property is mapped to an Active Directory property. If it is then go to AD manager and change the propertie's properties there :)