@SatishKumarC17070052

Use a Boolean flag on the row class (call it pySelected) and show a checkbox column in the table bound to that property; for grids sourced by a report data page, either copy pxResults to a local list on load or keep a separate Page List of selected pzInsKeys so you don’t lose selection across paging or refresh. Add a “Bulk update” button that runs an activity (UpdateStatusBulk) which loops the list, and for each item where .pySelected = true (or key is in your selected list) does Obj-Open-By-Handle, updates the status, Obj-Save, and counts successes; use locking as needed. After the loop, clear pySelected (or the selected-keys list), invalidate and reload the data page to refresh the grid. To show the confirmation, call pxAddInfoMessage (or addMessage API) on the primary page with “Status updated for <count> records” so it renders as the standard banner at the top on refresh; in Constellation, you can alternatively use the Show toast action with the same text. If you need to display which rows were updated, include their identifiers in the message or store them in a temporary page and show a modal. This approach is OOTB-friendly, avoids custom banners, and works on landing pages backed by report definitions