Starting from version 1.7.1 users can set “Original estimate” and “Remaining Estimate” fields from the sheet perspective, if that options are turned on in Jira.
By default that fields are hidden, so first you need to set them to be visible in the “Visible fields” settings:
After that column “Time Tracking” will be displayed. If issue doesn’t have added value in “Original estimate” or “Remaining Estimate”, it will be empty. If there are already set some value from Jira side, it will be displayed as “R: remaining estimate time; O: original estimate time”:
It is possible to show fields “Original estimate” and “Remaining Estimate” fields also, but they won’t be modifiable. Anyway, values in this columns and “Time Tracking” should be the same.
Now you can set “Original estimate” and “Remaining Estimate” while creation new issue by EC365 or modify it. You don’t need to put values for both fields, you can use only “R:” for “Remaining Estimate” or “O:” for “Original estimate”, but if you want to set both, it need to be separated by “;”. The order of fields is arbitrary during setting, but fetched one will be always as “R: remaining estimate time; O: original estimate time”.
After set you need only “Send Issue” and changes will be visible in Jira.
You need to use 1w 1d 1h 1m format (numerical value + unit with one letter), 1week, 1days, 1hours, 1minute format is NOT supported for set by EC365 side.
Information about time is automatically converted by Jira, so if you put as a value “72h” in EC365, it will be changed to 1w 4d in Jira.
Converting from one value to another is depended of settings in Jira for time tracking. It counts working hours/days, not whole day. For cloud by default it is set as on picture below, that’s why 72h will be converted to 1w 4d, not 3d.
At this article you can find answer for following questions:
Can’t update “Estimate” field