Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hey there, Tim Farebrother
To share your Microsoft 365 Family subscription, please can you sign into your account here: https://account.microsoft.com/services/microsoft365/details#billing
Once you have signed into your account, please can you scroll down and click onto "Share"
Please then enter their email address and click send. This will send the invite to their account. They will need to sign into their account and follow the steps on creating a Microsoft account using their Apple ID.
Once they have done this, they will be added to the subscription and will be able to download the Microsoft Office apps onto their Mac. From experience, they must follow the setup and create the Microsoft account. It may be that they have to follow the link twice.
Hope this helps,
Nathan