This article will show you how to view subscriptions in Alert Center.
Important Note:
Ensure that the Allow Subscribers box is checked in the categories settings.
Who can use this feature?
System Administrator | Owner | Author
Instructions
Navigate to Modules and on the Content tab, select Alert Center:

Select the category:

Click the Go to Subscribers button:

Navigate to the Active Subscribers section. View subscribers:

To export, click the Export Subscriptions button:

Choose to export Active Subscribers, Inactive Subscribers, or Both:

Click the Export button:

The TXT file will download to your computer.