### Documentation of the TWiki Implementation (version TWiki-4.1.2, Sat, 03 Mar 2007, build 13046) - [(1)](#login) Wiki Username vs. Login Username - [(2)](#templates) Wiki Templates - [(3)](#variables) Wiki Variables - [(4)](#notification) Notification of Changes by Email - [(5)](#category) TWiki Category Table - [(6)](#implementation) Implementation Notes - [(7)](#installation) Installation Notes - [(8)](#upgrade20000501) Upgrading Earlier Versions to TWiki 01 Mai 2000 Related Topics: [[TWikiWeb]], [[TWikiHistory]], [[TWikiPlannedFeatures]], [[TWikiEnhancementRequests]]. ---- **(1) Wiki Username vs. Login Username** ---- **(2) Wiki Templates** ---- **(3) Wiki Variables** ---- **(4) Notification of Changes by Email** ---- **(5) TWiki Category Table** ---- **(6) Implementation Notes** ---- **(7) Installation Notes** ---- **(8) Upgrading Earlier Versions to TWiki 01 Mai 2000**