To both prevent spam and foster an active community of chroniclers, PathfinderWiki requires chroniclers to register with the site before enabling wiki editing features. Registration grants a username, talk page, personal sandbox, and the privilege to edit almost any page in the wiki.
Creating a PathfinderWiki account
To register, go to Special:RequestAccount or click the "Log in / create account" link at the top right corner of the wiki. Complete and submit the form, which notifies an administrator to review your application and approve your account. Since each application is individually reviewed and approved, registration doesn't immediately create an account. However, the review process shouldn't take more than a few days.
Once an administrator has approved your application, you'll receive an email with your login credentials. Login at Special:UserLogin and enjoy your editing privileges!