Step 1: Login into Microsoft Endpoint Manager at endpoint.microsoft.com, then select Apps.
Step 2: Select Windows
Step 3: Select Add
Step 4: Select Line-of-business app, then Select
Step 5: Select Select app package file, then upload the provided SecurlyAgent.msi file
Step 6: Fill in the publisher field with "Securly", then select Next
Step 7: Select the users/groups/devices that should receive this application
Step 8: Select Create