Install Flow Director
The app requires Flow Director 4.0.0 or higher as runtime. Please follow these instructions to install it.
Login to System App

The default username is admin
, the password is changeme
.
Install the App
Click on the App icon in the toolbar:

And select the app(s) you want to install:

Then click on the Install selected Apps button at the lower right to install the selected app(s).
Log out from the System app after the installation is finished.