Provides an action that returns an integer when given a string. Also, not a bad module to view how to create your own custom action. Implements one hook function and one internal action function.
Send Email to all user of a role using declared variables as templates.
Function to send mail to a role is available by default in rules but you can't use Variable inside.
Variable Email Roles extends Variable Email module to allow email to be send to a list of users attached to one or more roles.
Rules Reldate adds an action to Rules that allows you to create a new variable that is a relative date from a given date field value. By default Rules allows you to add an offset to a date fields, however the duration settings of Rules limits that to an arbitrary amount of time.