Adjust the dates of a phase by altering the duration of the phase Merged

User Story:

As a user editing the roadmap

I want to be able to adjust the dates of a phase by altering the duration of the phase as opposed to manually adjusting the dates

So I do not have to think too hard about the dates

Background:

I am building my roadmap and am at a high level. The dates are a lot more of a fluid concept at this stage. It would be much easier to adjust the days duration.

Requirements:

· Add a days column to the Release Details tab

· Calculate the days duration excluding non-working days

· When I click on the days I should be able to change the duration

· When I change the duration the dates automatically recalculate

Actors:

· https://<<my_account_url>>.aha.io/products/CW/bookmarks/gantt_charts/

· Product Managers