How can I promote type selection popup to subsystem mask?

I am using Altera DSP Builder with Simulink and I want to create a masked subsystem that contains the library block "SampleDelay". The SampleDelay block has an output type that is set by a popup where you can select the type to be inherited or specified by a dialog. How can I promote this popup with all the options to the subsystem mask so that the SampleDelay output type can be set from the subsystem mask?

Answer 1

[Max Bjurling]

Solved this by following the examples in the "Dynamic Mask Dialog Box" help section.

More specifically, I needed to promote both the output mode (popup) and the output type/scaling to the mask. Then the visibility of the output type and scaling can be controlled in the callback function of the output mode as described in the help text.