## Guideline class

Guidelines - the next level after principles. 
There are not testable, but outline frameworks and general goals that help authors understand success criteria and better apply the techniques.

Guidelines are a list of acceptance criteria with type RuleDirectory{Criterion}.



**Inheritance:** [`Guideline`](/html/python-net/aspose.html.accessibility/guideline) → 
[`Rule`](/html/python-net/aspose.html.accessibility/rule)



The Guideline type exposes the following members:

### Properties
| Property | Description |
| :- | :- |
| [code](/html/python-net/aspose.html.accessibility/guideline/code) | Rule code from the quick reference WCAG
<br/>
<br/>https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0 |
| [description](/html/python-net/aspose.html.accessibility/guideline/description) | Description of Rule from the quick reference WCAG.
<br/>
<br/>https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0 |


### Methods
| Method | Description |
| :- | :- |
| [get_criterion](/html/python-net/aspose.html.accessibility/guideline/get_criterion/#str) | Get Criterion by code from WCAG |
| [get_criterions](/html/python-net/aspose.html.accessibility/guideline/get_criterions/#) | Get all the criteria contained in the Guideline |



### See Also
* module [`aspose.html.accessibility`](..)
* class [`Guideline`](/html/python-net/aspose.html.accessibility/guideline)
* class [`Rule`](/html/python-net/aspose.html.accessibility/rule)