Clicking on the Subscription Handling element will display some buttons in main page which help perform a number of subscription related actions. A table may become visible, which is populated by the information about the stored (if any) subscriptions in the connected database. This view is also the default view of the Eiffel Intelligence front-end, once the authentication (if enabled) is done.
This button opens a form with a number of fields to create a subscription through subscription endpoint (POST /subscriptions).
This button reloads the data from the database and refresh the data in the subscription table
This button deletes all the selected subscriptions in the table from the database.
This button downloads a subscription template
This button help uploads a subscription by opening a file explorer
This button indicates, through its color, whether a back-end instance is connected with front-end or not. The green color means back-end is connected while red means no instance is connected.
More Subscriptions related information can be found here and here