|Dimension and hierarchy where to lookup the member.|
|String or numeric expression that returns a key value that should be used to lookup a member of the dimension level.|
With the following expression you can find the issue object of current issue's Epic link
To display Epic Link created date for the Story issue, use following formula
Note that both above functions will work only when Story and Epic are on the same level, e.g. Issue default hierarchy and Sub-task hierarchy. In case of Epic hierarchy issues are not on the same level and GetLinkedMember will not be able to find it.
This function is similar to GetMemberByKey function. Note that with GetMemberByKey it is possible to find members in other hierarchies, levels or dimensions.