Hi Alan,
You can find the same user as Assignee from the Logged by dimension with GetMemberByKey() function and display their Hours spent per issue with the following formula
(
[Measures].[Hours spent],
[Logged by].[User].GetMemberByKey(
[Assignee].CurrentMember.Key
)
)
You could then create the following report
Note that I have added Issues created filter greater than zero to display all issues of the assignee also getting the ones where nobody has logged any hours. Probably your report will need some further filters to not get too large as these are all issues with assignees.
Lauma / support@eazybi.com