@Anonymous
The OP is not looking for where their content center files are going or where they are located.. They are looking for the file that controls standard organization information when you're authoring a content center part for tube & pipe, structural and etc..
@jaypieper
I thought it was in a given folder but I just checked and its not there.. If you give me a few minutes I will run the process and see if I can find it.
Update: @jaypieper The information is actually written in the given read/write content center library that was used to publish the content center component.. So with Vault its written in the SQL database. Which means you would need to edit the SQL database to clean it up. However if you do that, you void your support from Autodesk (if they found out).. 
Mark Lancaster
& Autodesk Services MarketPlace Provider
Autodesk Inventor Certified Professional & not an Autodesk Employee
Likes is much appreciated if the information I have shared is helpful to you and/or others
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