You can access the Drawing Add-Ins Manager setting in the Control Panel to run the Drawing Add-In Manager and use drawing programs such as Visio and AutoCAD with SI.

To access the Drawing Add-Ins Manager setting, click the following icon.

You can run the 32-bit or 64-bit Drawing Add-Ins Manager, depending on the OS of your SI Client.

If you installed Visio or AutoCAD after installing SI, you will need to run the appropriate Drawing Add-Ins Manager to link SI to the drawing programs.

When you run it, the following form will open.

Click the Install D-Tools SI Drawing Add-Ins button to get a confirmation notice.

If you are unsure whether to run the 32-bit or the 64-bit Drawing Add-In, run them both.

Check out this article for a list of compatible versions of Visio and AutoCAD.