# Viewing previous subsetting data generation runs The **Configuration** tab displays the results of the most recent subsetting run, as well as the subsetting configuration that was in place during each run. You can use the **Previous Subsetting Runs** tab to view details for any of the previous 100 subsetting runs. You can use information about previous runs to determine how changes to the subsetting configuration affected the subset results.

## Selecting the run to view From the **Select a previous subset run** dropdown list, select the subsetting run to display the details for. The runs are identified by the run date and time. ## Information displayed for the selected run The details for a selected run include the following: * A summary of the run results. * Details about the subsetting configuration that was in place at the time of the run. ### Summary of the run results The panel at the left of the tab summarizes the results of the selected run. The run summary includes the following: * The status of the run (successful, failed, canceled). * The amount of time it took to complete the run. * For successful runs: * The percentage of source data included in the destination database * The volume of data in the source database * The volume of data in the destination database To display the job details for the run, click **View Job Details**. ### Subsetting configuration The subsetting configuration reflects the configuration that was in place at the time of the selected run. It is read-only. To make adjustments to the subsetting configuration, return to the **Configuration** tab. **Previous Subsetting Runs** only displays **Table View**. The panels above the table list show the number of target tables, lookup tables, related tables, and out-of-subset tables. For each table, the list indicates whether the table is in the subset. It identifies the target and lookup tables. To view the subset configuration for an individual table, click the row. --- # 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.tonic.ai/app/generation/subsetting/viewing-previous-subsetting-data-generation-runs.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.