1 ### <a name="Documentation of the TWiki Imple"></a> Documentation of the TWiki Implementation (version TWiki-4.1.2, Sat, 03 Mar 2007, build 13046)
3 - [(1)](#implementation) Implementation Notes
4 - [(2)](#installation) Installation Notes
5 - [(3)](#upgrade) Upgrading Earlier Versions of TWiki
6 - [(4)](#authentication) TWiki Authentication
7 - [(5)](#login) Wiki Username vs. Login Username
8 - [(6)](#access) TWiki Access Control
9 - [(7)](#templates) Wiki Templates
10 - [(8)](#variables) Wiki Variables
11 - [(9)](#notification) Notification of Changes by Email
12 - [(10)](#category) TWiki Category Table
13 - [(11)](#administration) TWiki Administration
15 Related Topics: [[TWikiWeb]], [[TWikiHistory]], [[TWikiPlannedFeatures]], [[TWikiEnhancementRequests]].
17 <a name="implementation"> </a>
21 **(1) Implementation Notes**
23 <a name="installation"> </a>
27 **(2) Installation Notes**
29 <a name="upgrade"> </a>
33 **(3) Upgrading Earlier Versions of TWiki**
35 <a name="authentication"> </a>
39 **(4) TWiki Authentication**
45 **(5) Wiki Username vs. Login Username**
47 <a name="control"> </a>
51 **(6) TWiki Access Control**
53 <a name="templates"> </a>
57 **(7) Wiki Templates**
59 <a name="variables"> </a>
63 **(8) Wiki Variables**
65 <a name="notification"> </a>
69 **(9) Notification of Changes by Email**
71 <a name="category"> </a>
75 **(10) TWiki Category Table**
77 <a name="administration"> </a>
81 **(11) TWiki Administration**