modules.md

@@ -20,40 +20,44 @@ Modules referring to research tools are listed as `tools/*`, and are divided by
 
 #### Adding and Removing Tools
 
-In order to use a tool (e.g. python 2.7.10) issue one of these two equivalent commands: 
+In order to use a tool (e.g. Mentor Graphic's QuestaSim v10.4) issue one of these two equivalent commands: 
 ```
-module load tools/python/2.7.10
+module load tools/mentor/questasim/10.4
 ```
  or: 
 ```
-module add tools/python/2.7.10
+module add tools/mentor/questasim/10.4
 ```
 
 To cleanup the environment removing all settings related to that particular tool, use: 
 ```
-module unload tools/python/2.7.10
+module unload tools/mentor/questasim/10.4
 ```
 or:
 ```
-module rm tools/python/2.7.10
+module rm tools/mentor/questasim/10.4
 ```
 
-To list all currently loaded modules, use:
+To list all *currently loaded* modules, use:
 ```
 module list
 ```
-To unload all modules, use: 
+And to unload all modules, use: 
 ```
 module purge
 ```
 
-A complete guide on the module command (which supports many other sub-commands) can be found [here](http://modules.sourceforge.net/man/module.html). 
+A complete guide on the module command can be found [here](http://modules.sourceforge.net/man/module.html). 
 
-Notice that, if you do not specify a particular tool version, the default (latest) version is automatically loaded. For example, if you execute:
+#### Versioning
+
+If you do not specify a particular tool version, the default (latest) version is automatically loaded. For example, if you execute:
 ```
-module load tools/python
+module load tools/mentor/questasim
 ```
-The environment is setup to use the latest version of python (3.6.0).
+The environment is setup to use the latest installed version of QuestaSim (10.6).
+
+#### Grouping and Licenses
 
 To ease environment setup, **group modules** are also made available. These modules automatically load the environment related to a group of tools by provider. For instance:
 ```