# Column ## Overview Labii offers a suite of versatile column-related widgets designed to streamline the display and modification of interconnected column data within the Labii platform. These widgets, including Column Citation and Column Addition, facilitate the seamless referencing, visualization, and manipulation of specific column data from related records. The Column Citation widget enables users to display columns from linked records, leveraging ForeignKey columns to showcase relevant information. Conversely, the Column Addition widget empowers users to perform calculations on numeric columns from a source record defined by ForeignKey widgets, allowing for dynamic manipulation and analysis of interconnected data. Together, these widgets provide a comprehensive solution for users to effortlessly access, view, and modify linked column data, enhancing efficiency and accuracy in research workflows within the Labii ELN ecosystem. ## Widgets * [Record Citation](/widgets/column-widgets/column/record-citation.md) - Display column data from one record * [Column Citation](/widgets/column-widgets/column/column-citation.md) - Exhibit columns from a linked record that are specified by ForeignKey columns * [Column Data](/widgets/column-widgets/column/column-data.md) - Display data from another record defined in the source * [Column Addition](/widgets/column-widgets/calculation/column-addition.md) - Perform calculations on numeric columns originating from a source record --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.labii.com/widgets/column-widgets/column.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.