Unable to connect Azure Devops Repo to customer Sentinel

  Currently, Sentinel Repository supports ADO multi-tenancy configuration through guest account.

This is the instruction how to set up Tenan B sentinel to be imported content from Tenant A ADO.

Steps:

1. ADO preparation: Make sure there is a user account
   1. userA@TenantA  can be used in TenantA. userA should have project admin permission on ADO.
   2. Get the repo link and branch name ready and it will be used later to set up the connection.  Repo: https://dev.azure.com/sentinel-eco-devs/Sentinel-ContentAsCode/_git/sentinel-content-2    Branch: main
   3. Go to https://dev.azure.com and make sure sign-out on all the vsms instances.
2. Create guest account and grant the permission: log into Tenant B using Tenant B admin credential
   1. Invite userA@TenantA as a guest account. 
   2. Go to the resource group where Sentinel instance is hosted in, grant userA@tenantA the Owner and Sentinel Contributor permission to the resource group.
3. Set up repo connection:

1. Open a private browser session.
2. Log-in to https://portal.azure.com using userA@TenantA credential. Make sure switch the directory TenantB.
3. Go to Sentinel instance of Tenant B, go to repository blade and set up connection.
4. When authorize window pops up, make sure enter userA@tenantA credential and authorize the Sentinel app as guided.
5. Click the following hyperlink “Click here” and enter the repository url and branch name from step
6. You should be able to create the connection.