Follow the steps below to complete the offline installation of Splunk App:
1.Download the app package - netbrain_trigger_multi_domain.tar.gz.
2.Login to Splunk Enterprise.
3.Navigate to Manage Apps.
4.Click Install app from file button.
5.Upload the downloaded netbrain_trigger_multi_domain.tar.gz package file.
6.Click Upload.
7.Click Yes through the following steps.