# Comparing Project Revisions in a Split View

You can view two revisions of a project using the split-view window. Here, you can move between versions, make updates to current versions, and copy content.

## Compare Projects Revisions in a Split-View

1. After selecting the version of the project you want, open a split-view to view selecting the split-view icon at the bottom right of the simple version view window.
![](/assets/comparing-project-revisions-in-a-split-view-2024-02-13.bc35addd9ed9dbc64b18905442ee6b919f6e83a66b49d4b1f78788ea68af78f0.2e4f387b.png)
2. Alternately, you can open a split view by selecting **Shift + Click** on the file link. This opens a split view and the breadcrumb to the main file will be visible.


![](/assets/image-20200908-140015.de3efce5ec2f57628d70021ed206a60fa1dcd1ab5f6f95a9473f47117e33e4a6.2e4f387b.png)

1. View the selected version of the project on the left side of the modal window and the current version on the right.


![](/assets/image-20200901-013127.800e7de5e41104bbee89d1ffe8bc2938eb0a43c082293df3823122cc883e3c16.2e4f387b.png)

1. Switch between files of the selected revision by choosing a file from the list on the left-hand side of the workflow project editor. Your selection synchronizes across the windows.


![](/assets/image-20200901-014820.ff736fbcd93484d7c61834b09625cc24345bee5123fafe13d26de385fbc01447.2e4f387b.png)

1. Select the file list from the dropdown on the right for the current version of the project. Your selection synchronizes across the windows.


![](/assets/image-20200901-015038.116a76817e770a4e8fcbd9dde9e5df1bb1ea5c5e6d24b9feec47606388b122a7.2e4f387b.png)

1. You might select a file that exists only inside the revision. An option to create a new file in the current version is displayed in the window on the right.


![](/assets/image-20200902-002624.5130a26b19e15239d72f09d0ca0d588fe72e2fbee692bac50f8d73f80967d02a.2e4f387b.png)

Alternatively, selecting a file that exists only in the current version, you might see an empty state in the opposite window.
![](/assets/comparing-project-revisions-in-a-split-view-2024-02-13-1.3ba35485d27d11d794522b4e7806003ab5c112eed5d620401ae8862338c359af.2e4f387b.png)

1. Navigate through all your revisions on the left window of the modal and the right-side window continues to display the current version.


![](/assets/image-20200901-015903.6f0339a9f48fbaaffcd488a74506f0290f4af1d37ea1cb818b62e54e9668c52b.2e4f387b.png)

1. Return to the simple revision view by deselecting the **Split View** icon. Here you can also choose to download your selected revision.
![](/assets/comparing-project-revisions-in-a-split-view-2024-02-13-2.e1c817b9d1278f58934ce68339117125ddab8b84a2853031fe29b2bb5dbd8231.2e4f387b.png)


You can open a file in the split view by selecting**Shift + Click** on the file link. A breadcrumb to the main file is visible above the left-hand editing window.

![](/assets/image-20200903-142304.20c3b0eb0c8b40b1b6e86ab135a0203394d8ad7df0017160c7134d51dbf212a9.2e4f387b.png)

Learn more about the [Project Workflow Editor](/products/customer-data-platform/data-workbench/workflows/using-the-workflow-project-editor).