Modifying SharePoint System Files

Question

What is the general feeling amongst developers regarding the changing of files in the 12 hive. For example if you were asked to remove the sign is a different user menu item, you would need to modify the relevent user control on the filesystem. Now if you just go and modify it via notepad or copy over and then if you go and bring a new server into the farm you will need to remember to do the same on the new server. Obvouisly you could deploy the changed file as a solution and have that done automatically, but I'm just wondering if people are hesitant to make changes to the default installed files?

Answer 1

I have done a bit of SharePoint development, and I must tell you that messing with the 12-hive is a ticket to a world of pain if you ever want to move the app.

I'd rather hack up some javascript to hide it, at least that can be bound to the master page, which is much more portable.
And remember, you never know when the next service pack comes around and nukes your changes :)

Answer 2

I agree with Lars. Sometimes you will not be able to avoid it, depending on your needs. But, in general the best policy is to avoid modification if at all possible.

I know that some of the other menu items in the current user menu (change login, my settings, etc) can be changed by removing permissions from the user. Under Users and Groups there is an option for permissions. I can't remember the exact setting (develop at work, not at home), but there are reasonable descriptions next to each of the 30+ permissions. Remove it and you start hiding menu options. No modifications to the 12-hive needed.