From your main dashboard in my.defense.com, click on your name, followed by Partner in the drop-down menu.
This will display your service provider's details. Click the Grant Access button.
Confirm you want to grant access by clicking OK on the following box.
That's it! 🎉You've granted your service provider's access to your company in my.defense.com.
If you want to remove your service provider's access, read our support article How to remove your service provider's access.