Grails Activity plugin and VacationRequestSampleApplication installation guide
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I have created a grails application and want to test the grails activity plugin .

I have some confusion which could not answered by activity plugin  [document][1]


**Qustions:**

 1. Do i need to install Spring Security Core Plugin to work with activity plugin?
 2. If yes do i need to install before installing activity plugin
 3. Is VacationRequestSampleApplication and activity plugin is compatible with grails version 2.0.4?
 4. Can i run activity plugin without Spring Security Core Plugin ?

  [1]: http://code.google.com/p/grails-activiti-plugin/