I have set up a signature, how do I assign the signature to a group of users?
To do this, your group must first be set up in your Office 365 tenant before you can apply a signature to the users contained in it. Once you have done this, you can follow the steps below.
1. Click the signature you would like to assign to a Group.
2. Under the 'Who is this signature for?' tab, select Group and then type in the name of the group in the provided text box.
3. Save your signature.
Your signature has now been applied to your chosen Group