# Loading Workspace, Stream, Tool

Load the workspace, the stream, and the tool whose tool parameter values are to be searched over.

1. On the right side of Path bar, click button and set the path to the directory that contains your workspaces, you will use for searching.

2. Once the path to the workspaces is set, all the workspaces exist under that path will be loaded on Workspace pane. Choose the specific workspace you will use on the pane. A loaded workspace contains all of the configured streams and tools in it.

   - If you want to add a workspace from another path to the current path, you can directly import a workspace from another directory with button. The imported workspace must be of VisionPro Deep Learning Workspace Archive file (.vwsa) format, which is created when you export a workspace from VisionPro Deep Learning. On Upload Workspace dialog, you can select this VisionPro Deep Learning Workspace Archive file to import this workspace into the current path. The imported workspace will be on Workspace pane and also copied and placed under the physical directory of the current path.

3. Choose the stream you will use on the Stream pane.

4. Choose the tool you will use on the Tool Chain pane. Once you select the tool its details will be shown on the Tool Information pane.

5. After confirming the tool information, click OK to move on to setting up which parameters would be tested for this tool.

Note: If you change the current stream/tool with Stream/Tool drop-down menu, the parameter configurations (the values of the set of parameters to be searched) and the search results for a search for the currently loaded stream and tool will be removed. Click Save before switching over to another tool or stream.
Note: Before you click Home to go back to Home screen, click Save to save the current parameter configurations. Going back to Home screen will reset all the configurations.