To create a category of unwanted words and phrases, do the following:

1. Open the Administration Console of Kaspersky Security 9.x for Microsoft SharePoint Server.
2. Select the SharePoint server and click the Content filtering node.
3. Select the Words and phrases tab and click Create in the List of categories section.
4. Enter the name for the new category.
5. Click OK.

To add an unwanted word or phrase to the user category:

1. Open the Administration console of Kaspersky Security 9.x for Microsoft SharePoint Server.
2. Select the SharePoint server and click the Content filtering node.
3. On the Words and phrases tab, go to the List of categories section and select th user category to which you would like to add a word or a phrase.
4. In the Category structure section, click Add. Type a word or a phrase you would like to add. When adding words and phrases, consider the aspects of special symbols usage.
5. If you want the search to distinguish uppercase and lowercase letters in words or phrases, select the check box Case-sensitive.
6. Click OK.

You can specify more than one word or phrase. Use the vertical line symbol (|) to separate words or phrases.

Words and phrases filter ignores the following symbols:

• Punctuation marks: comma (html code 44), period (html code 46), colon (html code 58), semicolon (html code 59), single and double quotes (html codes 39 and 34), double angle quotes (html codes 171 and 187), hyphen (html code 45), en dash and em dash (html codes 8211 and 8212), ellipsis (html code 8230), parenthesis (html codes 40 and 41), brackets (html codes 91 and 93), braces (html codes 123 and 125), less than and greater than signs (html codes 60 and 62), slash (html code 47).
• Symbols: backslash (html code 92) degree sign ° (html code 176), registered trade mark sign ® (html code 174), broken vertical bar ¦ (html code 166), trade mark sign ™ (html code 8482), square root symbol √ (html code 8730), copyright sign © (html code 169), numero sign № (html code 8470).

The following symbols are not allowed: bullet • (html code 149) and double exclamation mark ‼ (html code 8252).

Use the following symbols:

• * replaces any sequence of characters. For example, the mask abc* matches any file with the name starting with abc, such as abc.exe, abc1.com, or abc2.rar. 
• ? replaces any single character. The mask abc?.exe matches the files with the names that start with abc and c is followed by any character, for example, abc1.exe. File name abc12345.exe will not be detected with this mask.

Masks have the following restrictions:

• Masks cannot contain the symbols: >, <, \, /, |, ", and ;. 
• It is not recommended to use masks that would match file extensions of SharePoint service files (such as *.aspx, *.html, *.mht). Removal of SharePoint files will affect its work.