Create group when install package

[sektorct]

Hello.
How can I create a group when will install a package?
That is, in the package there will normal application and a daemon that should work with an ordinary user when its administrator adds already to the created group.

The question is how to do it right?
If this should be written in snapcraft.yaml, I will be grateful for an example.
thx

[sektorct]

Can it delete a group at the time of package removal?

[ogra]

neither works yet … see:

Multiple users and groups in snaps

The previous (obsolete) discussion on the topic is here. To make the discussion clearer I was asked to start a new topic with the currently agreed to design so that we may work through any additional details. As such, I will copy the entire ‘Introduction’ and a description of the 4 use cases from the other topic, but leave the ‘Implementation Ideas’ in the other topic for historical reference. Introduction Today, snappy’s notion of users (and groups) is primitive: daemons run as root commands…