Summary
Laserfiche is supported in a Citrix environment. You can install Laserfiche on Citrix as you would install other Windows applications. Make sure that the Citrix machine meets the system requirements as detailed in the documentation.
More Information
However, be aware that you may encounter issues when trying to use a scanner over a Citrix client. Depending on the type of scanner and your version of Citrix Presentation Server, you may be unable to access your local scanner.
Please see the following Citrix Knowledge Center articles for more specific information on scanner support with Citrix.