Microsoft Office SharePoint Designer 2007 includes 9 workflow conditions and 23 work-flow actions. Actions occur as part of a workflow step and are associated with a condition.
A condition is a filter that can be used to decide which actions should be executed. The following table provides an overview of the default conditions you can use in SharePoint Designer 2007. Conditions marked with an asterisk (*) are available only for libraries.
Compare [List or Library] Field
Creates a filter that allows you to select an existing column from the list or library the workflow is attached to, and specifies a value for this column. This value can also be a lookup value ...