Make all trac child tickets have the same headers and inherit fields

Hi,

Can you make the table headers for every parent ticket type: "type, status, owner, summary"

And can you make the child Inherited fields for every parent ticket type: "cc, version, keywords, component, milestone"

When I try to do this on:

I get the error:

"Warning: Error writing to trac.ini, make sure it is writable by the web server. Your changes have not been saved."

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information