| Commands, cronjob parts and module views as classes | The runnable classes, entry points, events, re-implementation and listeners |
| INI override directories and placements | How eZINI orders settings files; per-siteaccess settings inside extensions |
| Audit event model | Event names, records, channels, hash chains, audit.ini, extension points |
| The static publishing build format | The folders, where pages and files go, what is taken out, what refuses a page, link rewriting, the extras, the manifest exp-static-manifest/1, exp-static/1, the link check |
| The static publishing manifest | exp-static-manifest/1 in depth: files, encoding, paths, the file entry, how diff, apply, partial builds, verify, the pages of a publish and rollback use it |
| The static publishing form endpoint | The endpoint staticpublish/form that forms of a static copy post to: origin, signed token, rate limit |
| The migration file format | File names, the header, the PHP class, the checksum, order, states, the record tables, the status file, the run log, exp-migration/1 |
| The URL map file formats | The rows of URL translator and wildcard import and export files: columns, kinds, normalization, CSV, JSON, .xlsx, .ods, Apache and nginx rules, exp-url-map/1 |
| The expcomponents packages | Each library of the kernel's fork of the Zeta Components: purpose, the kernel classes and features that use it, the replaced package, the repository and the fork release |
| Extension metadata | ezinfo.php, extension.xml, expInfo, the release rule |
| Installer logs and seed data | Seed files, the content tree of a new installation, installer logs |
| Notifications | Events, handlers, rules, digest, the service, lock and run record, views, templates |
| Notification settings | notification.ini and the related site.ini, cronjob.ini, menu.ini settings with defaults |
| Notification commands | exp:notification:status, run, events, subscriptions: options, exit codes, sample output |
| E-mail preferences and consent | Categories, preferences, the consent log, suppression, the mail gate, links, tables, flows, settings |
| E-mail preference commands | exp:mail:status, preferences, suppression, consent, gate: actions, options, exit codes, sample output |
| exp:user JSON output and exit codes | The schema exp-user/1 of the user management commands: common keys, the keys of each command, the exit codes, the permanent contract |
| E-mail preferences: the law checklist | CAN-SPAM, GDPR and ePrivacy, CCPA/CPRA, CASL, RFC 8058 mapped to code and tests; the gaps |
| Help system | Help and manuals as content: DITA topic classes, sections, object states, roles, validator, web, context help and e-book delivery |
| Help style guide | Editorial rules for help topics: topic types with templates, steps, notices, figures, help_id, fields, terminology |
| Help standards | DITA 1.3, IEC/IEEE 82079-1, ISO/IEC/IEEE 26514, ISO 3864-2, EPUB Accessibility 1.1, WCAG 2.2 AA: what the help adopts, does differently, and how far |
| The help classes as a package | The package exp_help_classes: contents, what it leaves out, building, checking, version, handoff to the package server |