The correct option is Modify the board sub-filter. Using the board sub-filter lets Maya update the board specific JQL so that issues resolved more than two days ago are excluded automatically from the company managed Kanban board.

The board sub-filter is applied in addition to the board filter and runs dynamically so no manual cleanup is needed. Maya can add a simple JQL condition that shows unresolved issues and resolved issues within the last two days. A common example is resolutiondate >= -2d OR resolution is EMPTY which will keep recent resolved items on the board and hide items resolved earlier than two days.

Adjust the board filter is incorrect because changing the main board filter affects the global set of issues returned by the board and can have wider impact. The main filter is not the lightweight way to hide only older resolved items on a board without affecting other uses of the filter.

Use the Hide completed issues older than setting is incorrect because that option is not the standard, low maintenance control for company managed Kanban boards and may apply only to specific views or team managed boards. It is not the general board level JQL control that reliably filters resolved issues by age on company managed boards.

Create a board automation rule to transition resolved issues off the board is incorrect because automation would require additional rules management and can change issue statuses or flows. That approach adds ongoing maintenance and possible side effects, while the board sub-filter accomplishes the requirement through JQL without changing issue history or workflow.

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