EPMOlapMemberO using a dimension property

Hello,

I am working on an HR solution where the POSITION of the employee is held as a property of the Employee dimension.

In my input schedule I have Dimension "Position" in the Row axis and it's using EPMOLAPMemberO. In another column ( Z53 ) I have a Local member which displays the property ( Position ) of the Employee Dimension ( EMPMemberPrroperty......)

I simply wish for the Position Property to be saved via EPMOLAPMemberO.

I initially altered the EPMOLAPMemberO statement to include the cell reference of the Position.

= EPMOlapMemberO($Z53,"[HR_POSITION].[PARENTH1].[P_ADMIN]","P_ADMIN - Administrator","","000")

where $Z53 is the cell reference.

The data is saved however it retains the original Postion value

Any ideas?