> For the complete documentation index, see [llms.txt](https://primer2.dynamobim.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://primer2.dynamobim.org/dynamo-in-forma-beta/run-graphs-in-dynamo-player.md).
# Run Graphs in Dynamo Player
When you open a graph, nodes marked as Is Input show up in Player, and you can interact with them.
For some inputs, you will be taken to a selection mode where you can select elements in the scene. Click **Confirm selection** to accept the selection and go back to view the graph inputs.
Click **Run** in Player to run your graph. Once it's done, Watch and Watch 3D nodes marked as Is Output will be displayed as follows:
Graphs that generate geometry give you the option to preview and add the geometry to your site. Click the eye icon to turn preview on and off, then click **Add** to add the geometry to your site.
