Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series.
Start of repeated scenario.
Your company has a network that contains an Active Directory forest named fabrikam.com. The forest is synchronized to a Microsoft Azure Active Directory (Azure AD) tenant and has an Azure subscription.
The company also has an Azure AD tenant named contoso.com. Contoso.com has an Azure subscription. Contoso.com includes foreign principals. The network contains the computers configured as shown in the following table.

Fabrikam.com contains a user named User1.
For operating system deployment, the company uses a custom operating system image of Windows Server 2016 Datacenter named Image1.
You have an Azure Stack integrated system that is accessed by using the following endpoints:
https://portal.fabrikam.com
https://adminportal.fabrikam.com
https://management.fabrikam.com
Privileged endpoint: 192.168.100.100
Hardware lifecycle host: 192.168.101.101
https://adminmanagement.fabrikam.com
You onboard contoso.com as a guest directory tenant on the Azure Stack integrated system.
You implement in the following Azure Stack providers:
SQL Server
App Service
Start of repeated scenario.
You need to install the Azure Stack Development Kit on Server1.
You download and extract all the required development kit components to Server1.
What should you do first?