Open Fee Particulars
Go to Old → Core → Fee Particulars. Classic opens first unless you saved another own institute-specific fee-lookup choice. Try the new layout and View old layout switch both ways; Make this my default or Make old layout my default saves that choice. Explicit links override it for a visit. Failed preference saves retain the previous default with Retry. Stable layout switching retains the same mounted form and drafts.
Original form and access
Custom particulars retain the original name validation and create/edit/confirmed-delete payload. Built-in particulars keep their Default badge and have no Edit or Delete actions. The separate defaults query must finish successfully before modern controls or the grid become ready. A defaults error blocks actions; Retry reloads that dependency, and also the list only if the list query failed. Linked particulars may not be deleted; the original server restriction remains. Existing Core route permissions and server restrictions remain unchanged; layout choice grants no access and sends no messages.
Review, files and native Print
Search and column filters retain original substring matching, and header sorting retains its numeric-aware comparison. Excel and PDF include every matching row across local pages. Browser Print includes only the displayed page and original form; there is no separate report Print action. Rows remain the original records.
Pending and errors
Loading, saving, deletion or failed dependencies block stale controls, search/paging and print. The first grid waits for successful metadata readiness; a later refresh keeps the same mounted grid and form drafts while guarding actions. Retry repeats failed read queries without saving or deleting a row.