## Summary

Migrate Begin of the deletion remainingEnd of the deletion list-shaped `Primer::Beta::BorderBox` / `border_box_container` usages to Begin of the insertion`OpenProject::Common::BorderBoxListComponent`, and extendEnd of the insertion Begin of the deletion `OpenProject::Common::BorderBoxListComponent` whereEnd of the deletion the Begin of the insertionsharedEnd of the insertion component Begin of the insertionAPI whereEnd of the insertion Begin of the deletion already matchesEnd of the deletion the Begin of the insertionremaining migrations needed legitimate header flexibility.End of the insertion Begin of the deletion behavior.End of the deletion

Begin of the insertionImplementationEnd of the insertion Begin of the deletion `Documents::Admin::DocumentTypes::IndexComponent`End of the deletion is Begin of the insertiontracked inEnd of the insertion Begin of the deletion intentionally excluded from this follow-up. It should be handled together withEnd of the deletion PR Begin of the insertionopf/openproject#23812.End of the insertion Begin of the deletion opf/openproject#23485 / WP#74940 because it belongs to the same `Admin::Enumerations::IndexComponent` class hierarchy.End of the deletion

## Begin of the insertionImplemented so farEnd of the insertion Begin of the deletion Strong candidatesEnd of the deletion

Begin of the insertion### Shared component API

End of the insertion - Begin of the insertionAdded `header.with_title` for linked or composed title content while still rendering inside the configured heading element.End of the insertion Begin of the deletion `app/components/settings/project_phase_definitions/index_component.html.erb` - header, empty row, draggable/filterable rows.End of the deletion
- Begin of the insertionAdded `header.with_action_icon_button` for icon-onlyEnd of the insertion Begin of the deletion `app/components/projects/settings/life_cycle/index_component.html.erb` -End of the deletion header Begin of the insertionactions.End of the insertion Begin of the deletion actions, empty row, filterable rows.End of the deletion
- Begin of the insertionReworked header/row menus through `BorderBoxListComponent::Menu`, keeping the default kebab trigger automatic while allowing `button_arguments:` or a caller-provided `menu.with_show_button`.End of the insertion Begin of the deletion `app/components/projects/settings/project_custom_field_sections/show_component.html.erb` - header actions, empty row, repeated rows.End of the deletion
- Begin of the insertionAdded default empty-state rendering for itemless lists when callers do not provide aEnd of the insertion Begin of the deletion `app/components/projects/settings/creation_wizard/project_custom_field_sections/show_component.html.erb` - same pattern as projectEnd of the deletion custom Begin of the insertion`with_empty_state` slot.End of the insertion Begin of the deletion field sections.End of the deletion
- Begin of the insertionUpdated Lookbook docs, previews, preview specs,End of the insertion Begin of the deletion `app/components/oauth/applications/index_component.html.erb` - simple application lists with headersEnd of the deletion and Begin of the insertioncomponent specs for the new public API.End of the insertion Begin of the deletion placeholder rows.
- `app/components/portfolios/index_component.html.erb` - simple portfolio list with optional placeholder row.End of the deletion

Begin of the insertion### Migrated consumersEnd of the insertion Begin of the deletion ## Good candidates requiring extra verificationEnd of the deletion

- Begin of the insertion`Wikis::CollapsiblePageLinksComponent`
End of the insertion Begin of the deletion `app/components/work_package_types/export_template_list_component.html.erb`End of the deletion - Begin of the insertion`Wikis::RelationPageLinksComponent`End of the insertion Begin of the deletion drag-and-drop rows; verify DnD selectors.End of the deletion
- Begin of the insertion`Portfolios::IndexComponent`
End of the insertion Begin of the deletion `app/components/workflows/table_component.html.erb`End of the deletion - Begin of the insertion`OAuth::Applications::IndexComponent`End of the insertion Begin of the deletion list-shaped despite the name; verify filter target behavior.End of the deletion
- Begin of the insertion`Settings::ProjectPhaseDefinitions::IndexComponent`
End of the insertion Begin of the deletion `modules/wikis/app/components/wikis/collapsible_page_links_component.html.erb`End of the deletion - Begin of the insertion`Projects::Settings::LifeCycle::IndexComponent`End of the insertion Begin of the deletion maps to collapsible list; verify collapsed state and count behavior.End of the deletion
- Begin of the insertion`Projects::Settings::ProjectCustomFieldSections::ShowComponent`
End of the insertion Begin of the deletion `modules/wikis/app/components/wikis/relation_page_links_component.html.erb`End of the deletion - Begin of the insertion`Projects::Settings::CreationWizard::ProjectCustomFieldSections::ShowComponent`End of the insertion Begin of the deletion header action menu plus login/blank/list rows; map custom header actions carefully.End of the deletion
- Begin of the insertion`Workflows::TypeListComponent`, renamed from `Workflows::TableComponent`
End of the insertion Begin of the deletion `modules/meeting/app/components/work_package_meetings_tab/meeting_component.html.erb`End of the deletion - Begin of the insertion`WorkPackageTypes::ExportTemplateListComponent`End of the insertion Begin of the deletion header plus agenda item rows; preserve custom header content.End of the deletion
- Begin of the insertion`My::Notifications::ShowPageComponent`
End of the insertion Begin of the deletion `app/components/admin/departments/detail_component.html.erb`End of the deletion - Begin of the insertion`WorkPackageMeetingsTab::MeetingComponent`End of the insertion Begin of the deletion breadcrumbs/action header plus mixed rows; verify header mapping.End of the deletion
- Begin of the insertion`Admin::Departments::DetailComponent`
End of the insertion Begin of the deletion `app/components/my/notifications/show_page_component.html.erb`End of the deletion - Begin of the insertion`WorkPackageRelationsTab::IndexComponent`End of the insertion Begin of the deletion project-specific notification settings list.End of the deletion

Begin of the insertionExisting Backlogs bucket/sprint menu callers were also updated to the new `button_arguments:` API.

End of the insertion ## Begin of the insertionReview and commit structureEnd of the insertion Begin of the deletion Lower priority / more invasiveEnd of the deletion

Begin of the insertionThe branch was regrouped for reviewability:End of the insertion Begin of the deletion These are list-shaped but pass the BorderBox container into children, use sensitive drag-and-drop contracts, or have more specialized rendering:End of the deletion

- Begin of the insertionthe shared API change is now the first commit;End of the insertion Begin of the deletion `modules/meeting/app/components/meeting_sections/show_component.html.erb`End of the deletion
- Begin of the insertioneach consumer migration is committed as a focused vertical slice;End of the insertion Begin of the deletion `app/components/shares/manage_shares_component.html.erb`End of the deletion
- Begin of the insertionfollow-up review fixes were folded into their owning commits rather than left as a trailing cleanup commit;End of the insertion Begin of the deletion `app/components/work_package_relations_tab/index_component.rb`End of the deletion
- Begin of the insertionevery `[DREAM-697]` commit has a one-line detail and links back to this work package.End of the insertion Begin of the deletion `app/components/work_package_types/form_configuration/group_component.html.erb`
- `app/components/admin/custom_fields/hierarchy/items_component.html.erb`End of the deletion

## Begin of the insertionVerificationEnd of the insertion Begin of the deletion Not good initial fitsEnd of the deletion

Begin of the deletion Do not prioritize activity journal/comment boxes using `with_body`, date-picker relation-tab mini boxes, health report result groups, Jira wizard step grouping, or single presentation-mode wrappers. They use BorderBox, but are not straightforward reusable list composition cases.

## Re-assessment (2026-06-18)

Re-checked the three flagged candidates against the current `BorderBoxListComponent` slots (header: title / count / description / action *buttons* / kebab *menu* via `HasMenu` / collapsible; `item` + `work_package_item` rows; `empty_state`; `footer`).

End of the deletion - Begin of the insertionComponent specs forEnd of the insertion Begin of the deletion **`app/components/workflows/table_component.html.erb`** - clean strong fit, not just "requires verification". Header h2 title, per-type rows with inline edit/copy ActionMenu, empty Blankslate. The `filter--filter-list-target: searchItem` data attribute on each row survives because `Item` forwards `system_arguments` to Primer's row. Separately:End of the deletion the Begin of the insertionsharedEnd of the insertion component Begin of the insertionand migrated consumers: 195 examples, 0 failures.End of the insertion Begin of the deletion is list-shaped, so `Workflows::TableComponent` should be renamed to `Workflows::TypeListComponent` (own change, not part of the migration).End of the deletion
- Begin of the insertionFeature specs for workflow accessibility and export-template drag/toggle behavior: 4 examples, 0 failures.
End of the insertion Begin of the deletion **`modules/wikis/app/components/wikis/collapsible_page_links_component.html.erb`**End of the deletion - Begin of the insertion`bin/dirty-rubocop --against origin/dev`: 27 files, no offenses.End of the insertion Begin of the deletion stronger than "requires verification". Already uses `CollapsibleHeader(collapsed: true)` + count + `PageLinkComponent` rows; maps 1:1 to `collapsible: true`, `collapsed: true`, `header_padding: :condensed`, `count: page_links.count`, `item` rows.End of the deletion
- Begin of the insertion`erb_lint` on changed ERB files: no errors.
End of the insertion Begin of the deletion **`modules/wikis/app/components/wikis/relation_page_links_component.html.erb`**End of the deletion - Begin of the insertion`git diff --check origin/dev..HEAD`: clean.

## Deferred / out of scope

`Documents::Admin::DocumentTypes::IndexComponent` remains intentionally excludedEnd of the insertion Begin of the deletion real blocker, not just "map carefully". The header menu uses a custom ActionMenu show button (plus icon + triangle-down + text label + `disabled: !can_manage_links?`). `HasMenu#build_menu` hardcodes a kebab-horizontal invisible show buttonEnd of the deletion and Begin of the insertionshouldEnd of the insertion Begin of the deletion the `actions` slot only renders `Primer::Beta::Button`, so the header cannotEnd of the deletion be Begin of the insertionhandled with PR opf/openproject#23485 / WP#74940 because it belongsEnd of the insertion Begin of the deletion expressed today. Needs a `Header` extensionEnd of the deletion to Begin of the deletion allow show-button customization, otherwise keepEnd of the deletion the Begin of the insertionsame `Admin::Enumerations::IndexComponent` class hierarchy.End of the insertion Begin of the deletion header hand-rolled.End of the deletion

Begin of the insertionMore invasive or less direct BorderBox usages remain out of scope for this PR, including meeting section boxes, manage-shares rendering, form-configuration groups,End of the insertion Begin of the deletion Both wikis components are recent (`#73352` / `#73354`)End of the deletion and Begin of the insertioncustom-field hierarchy items.End of the insertion Begin of the deletion still churning, so converting them now risks conflicts.
End of the deletion