We have Windows 2012 Domain Controllers and windows 10 workstations on our network. We have gone with 0365 and we are going to use SharePoint online and our active directory gets synced with Azure AD.
We have 100 staff and I would like to create a security group called “All Staff group” and would like to give permissions to this group to access the resources.
Firstly, do I need to create a Universal -Security group OR Global- Security group?
Secondly, after creating this group, do I need to add all the 100 staff to this group?
Thirdly, do i need to add any values in the attributes?
Any tutorials and help much appreciated.