Do you have documents for meta tags plugin?

do you have documents for meta tags plugin?
I need to know how to add a specific page, for example forum.
What is priority of rules?
I don't understand this line : Check if rule is Enabled and if rule uses StoreMapping.

Documentation is my problem.

> I need to know how to add a specific page, for example forum.
This is for main forum URL
Controller: Boards
Action: Index

This is for group forum URL
Controller: Boards
Action: ForumGroup

This is for  forum URL
Controller: Boards
Action: Forum

This is for  forum topic
Controller: Boards
Action:  Topic

>What is priority of rules?  
You can add several rules for product pages and set priority
Example
Set rule for all products with priority=0
and set rule for all products from the selected category with priority=1

> Check if rule is Enabled and if rule uses StoreMapping.
You can add rule but don't forget to enable it.

Hi,
were you able to find out the custom page affect all other pages?
If I added meta for 1 custom page, it would affect all other default pages like add to cart, registration, my account pages...etc

You can't add meta tag for all another custom pages using one rule...
If you need I can add such token '*' for  RULE, but one important note for you.
Google bot can't scan pages 'cart'. 'registration', 'my account', etc.
These pages are different for each customer.
Do you know about it?

Please find screenshot of
custom page
It also affects topic pages.

It's a bug....
I'll solve it now