What is the best approach to “subtract” members in a hierarchy, the following member filter is not returning the expected results. E#Tot_Mgmt.Remove(Houston)

[OSCommManager]

Answer

• The member filter above is not complete, as it does not contain an expansion expression.  The following would be valid uses of this function:
• E#Tot_Mgmt.Base.Remove(Houston)
• E#Tot_Mgmt.Children.Remove(Houston)
• Note: Currently, the Remove function will not accept a member expansion. Members to be removed must be listed in the function 

Source:  Office Hours 2021-01-21 - Partner Enablement