Bulk change to evaluate new customFields Cycle Time and Lead Time for past issues

[Nacho Cortes]

Hi!

We have recently introduced Lead Time and Cycle Time as new custom-fields in our system.

We evaluate them this way;

• Lead Time: {{issue.created.diff(issue.resolved).days}}
• Cycle Time: {{issue.customfield_10150.diff(issue.resolved).days}}

Note: customfield_10150 is a Date customField that stores the date in which the tasks moves to the in-progress state.

I would like to know if it is possible to make bulk changes to all issues that were resolved before entering these two parameters

Greetings,

Nacho.