There is no enterprise application in the device management of ipad, which may be hidden. You can see the classification of enterprise applications in settings, general, device management and profile.

In fact, the ipad enterprise application is to trust the enterprise certificate used in the enterprise signature application. After you trust the enterprise application, you can successfully install it. Trust itself will not harm the rights and interests of users, but it should be noted that you should not install applications of unknown origin at will.