Thanks for noting that Minyaa JIRA has been moved to https://jira.alkaes.fr and migrated in same time to JIRA 7.0.5

Report: Resolution Time Report

Description:
A report showing the length of time taken to resolve issues for a project or filter.
Description:
A report showing the length of time taken to resolve issues for a project or filter.
Project or Saved Filter:
Select Filter or Project...
Project or saved filter to use as the basis for the graph.
Period:
The length of periods represented on the graph.
Days Previously:
Days (including today) to show in the graph.