Admin Script: Restore Data (IPTel)

Admin Script to restore data from data backup via DsTools

Admin Script: DsTools to backup data

Admin Script to Backup User Data Attributes using DsTools

Admin Script: ADDS DsTools to append user attribute value "IPTel/ipPhone"

My friend requested me on script to help mass appending update value to user attribute "IPTel" (ipPhone) as shown on below screenshot.