Configurable task list in Maintenance plan

Hi,

I have prepare a configurable task list, configuration profile and define dependencies in the operation. secondly I have define the class/characteristics in the ref equipment use in the maintenance plan.

Requirement: When the call object is generated from the maintenance plan system should check the ref object charactersitics value and select the relevant operation from the task list.

Kindly let me know how we can achieve this.

DP