User acct and secuirty identifier - each user acct has unique SI even after same named acct is deleted and created.
ADSIedit tool to view AD attributes.
creating accounts automatically (bulk) using CSV file
DSADD - creates un protected objects. case sensitive in object names.
Use excel spreadsheet using concatenate function
add or remove user to group
find department name of users
Using ADAC UI, modify multiple users property