CustomData (MDX)
Returns the value of the CustomData connection string property if defined; otherwise, null.
Syntax
CustomData()
Return Value
The CustomData function can retrieve the CustomData connection string property and pass a configuration setting to be used by Multidimensional Expressions (MDX) functions and statements, such as UserName (MDX) and CALL Statement (MDX). For example, this function can be used in a dynamic security expression to select the allowed/denied set members for the string value in the CustomData connection string property.