To allow the AI Assistant to interact with connectors, you need to enable the connectors first:
Launch Foxit PDF Editor for Windows.
Click AI Assistant on the ribbon and choose AI Chat to open the AI Chat panel.
Click the Add button
in the chat box and choose Connectors to open the Connectors menu.If no available connectors you can choose from the menu, click the Add button in the chat box and choose Manage Connectors to open the AI Settings dialog box and add connectors on the Connectors page. See also Add and manage connectors.
After adding connectors, repeat Step 2 and select the connectors you want to enable from the menu. Deselect a connector to disable it.