The correct option is Board filter.

Board filter is the board setting that defines which issues are included on a board by using a JQL query. Maria can update or replace the board filter to exclude issues with the Platform component so those issues no longer appear on her board and are not included in the board reports.

Swimlanes only change how issues are grouped and displayed on the board and they do not remove or exclude issues from the board or its reports.

Board sub-filter is a secondary filter used for limited cases such as hiding certain completed items or specific sub-task behavior and it is not the primary mechanism to exclude a component from board results and reports.

Quick filters provide temporary, user-toggled views on a board and do not change what is returned in reports or what other users see unless the underlying board filter is changed.

Saved filter is a reusable JQL search that can be applied in many places but by itself it does not change a board. A saved filter only affects a board if it is explicitly used as the board filter.

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