Create an Active Directory Group and apply it to a shared resource
Open Server Manager and Select Active Directory Users and Computers
Select the OU that you wish to apply and right click select New - Groups Note - I suggest keeping it within a groups folder that you create as this will help make things a lot easier to navigate.
Create your Group name , make sure its descriptive so you know what it does. Note - I have created two Helpdesk-R and Helpdesk-RW (Read and Read/Write) Hence its easy for me to distinguish what the group does.
Leave the Group Scope And Group Type Alone , this is a basic guide and nothing needs to be changed there
Right Click Group and select properties
Select members tab and add users
So now that we have created an Active directory group we can test by applying it to a shared resource: