If the park has already been entered into CWBFM, then “click” on the parks' name to add it to the Battle of Pleasant Hill.
If the park has not been entered into CWBFM, then click on “Add a new Park" to CWBFM.
The park will not be visible in the database until it is published by an editor. The editor may email you if they have any questions.
Check your "My Monuments" page for the status of any parks you've added.