SANnav - editing MAPS templates

I have several SAN fabrics and several Gen 6 Directors and I want all the switches to be monitored using the same customized MAPS metrics.

Usually, I clone and customize the MAPS "dflt_aggressive_policy", template and changing thresholds, actions and alerting levels.

Back in the old days when using Brocade Network Advisor (BNA), I was able to export the MAPS template as an XML file. Then I edited the file changing thresholds, actions and alerting etc. and when finish, I was able to import the file into the switch and activate the customized MAPS template for MAPS monitoring.

It seems like It is possible to export cloned/customized MAPS templates, but only as .json files, which seems quite complex to navigate in and customize.

It seems like the ability to export and import the MAPS templates as .xml files is removed in SANnav.

Anyone knows how to deal with this topic?