Which cloud provider needs to be added as a custom cloud provider when running a What-If Analysis?

An administrator wants to enable a custom metric configuration file to a scoreboard widget in a dashboard, but after configuring it, the scoreboard does not show the new metrics at all.
Which scoreboard widget configuration option possibly caused this problem?

An administrator has been notified of a critical alert associated with a VMware vCenter cloud account. The alert states that "Objects are not receiving data from adapter instance". The administrator investigated the problem and resolved the underlying issue. The administrator nowneeds to stop the alert from triggering again, unless the problem occurs in the future.
Which alert action should the administrator take to meet the criteria?

An administrator has an existing vRealize Operations instance that monitors an existing vSphere infrastructure. The company has just deployed NSX-T across all hosts managed within this vSphere infrastructure.
The administrator has been asked to configure vRealize Operations to monitor the new NSX-T installation.
Which action should the administrator take to accomplish this goal?

What should be defined to ensure that group members can access vRealize Operations objects when importing a group from Active Directory into vRealize Operations?