--- title: "Define Column Details" slug: "define-column-details" updated: 2026-02-23T08:33:10Z published: 2026-02-23T08:33:10Z --- > ## Documentation Index > Fetch the complete documentation index at: https://documentation.lakesidesoftware.com/llms.txt > Use this file to discover all available pages before exploring further. # Define Column Details Edit or define column display settings for grids from the Query Data Block's Object pane. 1. On the **Object** tab of the Query Data block, click the **Column Settings** button. Columns defined for the Query will display in the left hand pane. ![](https://cdn.document360.io/87d11426-6b1f-4b19-b593-b71e55a81af3/Images/Documentation/column_Settings.png) 2. Select the column you wish to customize or edit from the **Columns** pane. 3. If you want to change the column header enter the desired text in the **Caption** field. 4. If you want to customize the tool tip for your new column header, enter a **Description**. This will appear when a user hovers over the column header. 5. If you want to include a unit of measure for numeric data enter it in the **Units** field. 6. If you want the unit of measure to be added to the column header click the **Include units in caption** check box. 7. Optionally use the up and down arrows to the right of the **Decimal places** field to specify how many decimal places you wish to display in a numeric column. 8. If you wish to restore the column settings to the default settings, click the **Restore Defaults** button. 9. Repeat steps 1 -7 for each column you wish to customize. 10. Click the **Done** button to save your changes and return to the Dashboard you were editing.