Spreadsheet-style editing for Project Custom Fields in Portfolio View

Portfolio View now supports faster, spreadsheet-style editing for project custom fields.

To use it, open Portfolio View and click into an editable project custom field cell. You can move through fields with Tab or Enter, paste values from a spreadsheet, and fill values down a column when working with supported field types.
This helps portfolio managers, operations teams, and project leads update large sets of project data without opening each project individually.