M2Doc template authoring using specific folder

Using Capella 1.3.0 I’m starting building my own template and have a question about folders.
I’ve created specific folders in my model, in order to filter data browsed by M2Doc, for instance within the SA Missions I have 2 folders, and no Mission nor [MB] located at root location, but Missions and the related [MB] split in those folders.
for now, M2Doc generates content from both folders, which is expected, meanwhile I’d like to be able to chose only one folder for printing.
I first tried to use unsuccessfully the ‘Visible in Documentation’ property in the Management tab, by setting to FALSE the folder and elements I didn’t want to print.
then I’m trying to create an AQL expression in order to achieve this, but can’t figure out the correct syntax to use:
for the package itself
{m:self.containedSystemAnalysis.ownedMissionPkg.name.MY_FOLD ER_NAME}
for missions inside:
{m:for mission | self.containedSystemAnalysis.ownedMissions.MY__FOLDER_NAME}
could somebody please guide me?

fixed, was quite easy indeed
{m:if package.name =‘MY__FOLDER_NAME’}

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