Abstract: Examples provide record retention to content items in a content management system. The system identifies a content item stored in a content items database and displays a user interface (UI) that includes a list for a categorization criterion. User input is received from the UI indicating a user selection for the first categorization criterion. A retention mapping schedule maps the criterion options to retention labels of a retention schedule. A retention label for the content item is determined based on the first user selection and the retention mapping schedule, the retention label being defined in the retention schedule and having an expiration duration defining how long content items marked with the retention label are retained. The retention label is stored as metadata for the content item, and the content item is deleted after an expiration duration of the content item has elapsed.

Abstract: Examples provide record retention to content items in a content management system. The system identifies a content item stored in a content items database and displays a user interface (UI) that includes a list for a categorization criterion. User input is received from the UI indicating a user selection for the first categorization criterion. A retention mapping schedule maps the criterion options to retention labels of a retention schedule. A retention label for the content item is determined based on the first user selection and the retention mapping schedule, the retention label being defined in the retention schedule and having an expiration duration defining how long content items marked with the retention label are retained. The retention label is stored as metadata for the content item, and the content item is deleted after an expiration duration of the content item has elapsed.

Abstract: A method of inspecting a wing box of an aircraft. The wing box includes at least one rib partitioning the wing box in to two bays and at least one stringer attached along an inner surface of the wing box, generally perpendicular to the rib, and extending through an aperture of the rib. The method includes: providing an inspection device on the stringer such that it is movable along the stringer and controlling the inspection device to pass along the stringer, including through the aperture between bays, to perform an inspection of the wing box.

Abstract: A method of inspecting a wing box of an aircraft. The wing box includes at least one rib partitioning the wing box in to two bays and at least one stringer attached along an inner surface of the wing box, generally perpendicular to the rib, and extending through an aperture of the rib. The method includes: providing an inspection device on the stringer such that it is movable along the stringer and controlling the inspection device to pass along the stringer, including through the aperture between bays, to perform an inspection of the wing box.