Create PR header text for local PR only

Dear all,

I want to create a new PR header text which is used for local PR ONLY.

I used tran. code SE75 to craeted a new text ID for PR. After created, the new header text item appeared in all PR types. May I ask how to do if I wan this PR header text appeared in local PR only.

Many thanks foe all of your ideas.

Thanks

Sunny