This guide utilizes the following content conventions and signs (see Table 1).

Table 1. Document Conventions and Signs




Names of buttons and other elements of the graphical user interface (GUI), and required user input that must be entered exactly as given in the guide.

Green and bold

Names of Doctor Web products and components.

Hyperlinks to topics and web pages.


Code examples, input to the command line and application output.


Placeholders which represent information that must be supplied by the user. For command-line input, it indicates parameter values.

In addition, it may indicate a term in position of a definition.

Capital letters

Names of keys and key sequences.

Plus sign ('+')

Indicates a combination of keys. For example, ALT+F1 means to hold down the ALT key while pressing the F1 key.


A warning about potential errors or any other important comment.