When creating your workflow, on the edit page, you will see a section for Assets, to the right of the code window. It’s here that you will see a button to “Add Asset”. Clicking this button will add a new box for an asset, which includes a dropdown menu for you to select which of your (or your organization’s) assets you wish to have available for this workflow. Each asset is injected into the environment in the /share directory. The path that an asset will specifically be written to will be displayed at the top of the asset’s box. It is generally in the format of /share/asset_<UUID>/<filename>. There will also be a clipboard icon, allowing you to copy the path, for use in your script.