I add a Manufacturer-specific Attribute in Electrical Measurement Cluster.

Now, I need report this attribute to coordinator when the value have change.
I have try use “ Default Reporting”, “eZCL_ReportAllAttributes()”, "eZCL_ReportAttribute()" , they do not work.
A information in the description. " Only a standard attribute can be reported - a manufacturer-specific attribute cannot be reported. "
there have other way to report attribute?