ADAU1777 load multiple IIR coefficients - no grow algorithm?

Hi,

I've just started using SigmaStudio for an ADAU1777. I'd like to have multiple IIR filters cascaded where I can load all coefficients from a file. After searching the forum, I saw that by rightclicking the filter block and choosing "Grow algorithm", it would be possible to have a matrix of IIR coefficients. However, that feature is not present for the ADAU1777.

When will this feature be available, or how can I solve my problem in a different way?

Example:
https://ez.analog.com/dsp/sigmadsp/f/q-a/120489/load-multiple-iir-coefficients-from-one-txt-file/358016#358016

Best regards,
Mattias

Integrated/Special Purpose A/D Converters

adau1777

Audio CODECs