Cannot access multiple profiles

Plone Support Add-on Development
1

I am porting an addon from plone5 to plone6 that has multiple profiles. In plone5 the non-default profiles could be accessed via portal_quickinstaller. Is there way to get them to appear on the Addons control panel view or install them without portal_quickinstaller?

TIA

2

You can install them on portal_setup -> Import tab

3

Alternatively, make another add on, that (just) installs it (by adding it in metadata.xml)

4

Many thanks!