Here is a simple way to add a domain user to the local administrators Group on a computer using the Remote Background feature in GFI RM
Select the Computer in the Portal
![media_1395842034169.png](http://lh6.ggpht.com/-PRXzv7Yk3_o/UzLdrTu6lvI/AAAAAAAACOE/kquaXO9gE_I/media_1395842034169.png)
Select the Computer in the Portal and then click the Remote Background Button.
Remote Background
![media_1395842061894.png](http://lh5.ggpht.com/-wSdmsWJbcBU/UzLdsFECxbI/AAAAAAAACOQ/4s45UpRjEM8/media_1395842061894.png)
The first is to check if the user is a local administrator. Run the command
net localgroup administrators
This will return the Group Membership and you can look to see who is a member.
Add User to the Administrators Group
![media_1395842099585.png](http://lh5.ggpht.com/-Ee9FdJAf_zo/UzLds9bvwkI/AAAAAAAACOY/ZZ2j_oZpRz8/media_1395842099585.png)
You can then add a user to the Group with the command
net localgroup administrators domain\userr /add