The definition of a single value may come in different forms. Often a value is simply added as the value of a parameter or property. A single value may be an HTML fragment such as a link. Since single values may be specified as members of a list they typically must not contain a comma. Also single values are matched in queries and therefore must not contain any characters that are significant in searches. The following characters are typically not allowed. - comma
- opening an closing bracket of any kind
- quotes or double quotes
The current version of the projectdoc Toolbox does not provide tools to escape characters. This may change in future versions so that the characters above may be allowed. | 
