When no further entries need to be made it a journal, it can be marked as complete. Journals marked as complete are locked, preventing further journal entries from being added. This feature is designed to help prevent accidentally posting journal entries to an old journal.
To mark a journal as complete, navigate to the journal's settings page. On the settings page is a section called "Mark journal as complete". Under this section is a link to mark the journal as complete.
Journals marked as complete can be reactivated, allowing additional journal entries to be posted. To reactivate a journal, navigate to the journal's settings page. On the settings page is a section called "Journal is complete". Under this section is a link to mark the journal as active.