> For the complete documentation index, see [llms.txt](https://docs.gaiodataos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gaiodataos.com/tools/tasks/etl/parameters-to-table.md). # Parameters to Table
The **Param to Table** task in **Gaio DataOS** allows you to generate a table containing the values of selected [parameters ](broken://spaces/-MPpFa6rq60XeC7QMDh7/pages/-MRfxF3BmSVB6yYzqn4b)available in the current environment. This is useful when you want to use parameter values inside flows, merge them with data sources, or display them dynamically in reports. {% hint style="warning" %} This task can only be used when one or more parameters are already defined in the environment (either global, user, or contextual parameters). {% endhint %} *** ## How to Use ### **1. Open the Task** Go to the menu:\ **Tasks > ETL > Param to table** *** ### **2. Configure the Task** * **Task label**: (optional) Name for identifying this step in your flow. * **Result table**: Enter the name of the new table that will store the selected parameters (e.g., `param_table`). *** ### **3. Select Parameters** * Under the **params** section, all available parameters will be listed. * Use the checkbox to select the ones you want to include in the resulting table. * You can filter the list if many parameters are available. **Example:**\ Select `userId`, `region`, and `product` to create a table with those values as columns. *** ### **4. Save and Use** * Click **Save** to register the task in your flow. * The resulting table will contain a **single row**, with each selected parameter as a **column** and the current value of that parameter as the cell content. *** #### ✅ Use Cases * Join parameter values with external or internal tables * Use parameter values as inputs to other ETL steps * Display user-specific or dynamic filters in dashboards * Log or export execution context for audits or tracking ***