If your company is an authorized HMD reseller or partner, your administrator must grant you access via the HMD Enable Pro or Partner Hub.
Access to HMD’s internal portals is not public. Unlike standard consumer accounts, these credentials are usually provisioned through one of three channels: hmd+device+kit+username+and+password+link
For bulk deploying devices in a corporate setting. If your company is an authorized HMD reseller
HMD Device Kit: A Guide to Username, Password, and Access Links hmd+device+kit+username+and+password+link
For bootloader unlocking or specialized SDK access, you must register your device IMEI on the official HMD developer sub-domain. Your "username" is typically the email address used during registration.