How to update existing Enrollment Coverage & Rate Start dates for a specific life event with new dat

Hi,

We have a need to update the Enrollment Coverage Start  and end date and Rate Start and end dates of an existing plan for a specific Life event only.

I am planning on doing the following  is it correct way? or is there any other way to do. Please let me know at the earliest.

1. Navigate to Plan enrollment requirements
2. Query Plan of interest
3. Click on  Timing Tab and then Life Event Tab and Life event  sub tab
4. Query the Life event of interest
5. Click on General  Drop Down and choose Coverage
6. Update/Replace Enrollment Coverage Start date  from Code "Rule" to "Event"