the rule title could be based on the mode combinaison

[bourgeoa]

Mashlib uses an alphabetical mode combinaison that I find quite clean and explicit :

@Prefix : <#>.
@Prefix n0: http://www.w3.org/ns/auth/acl#.
@Prefix n1: http://xmlns.com/foaf/0.1/.
@Prefix c: </profile/card#>.
@Prefix c0: https://example.solid.community/profile/card#.

:Append
a n0:Authorization;
n0:accessTo <text4.txt>;
n0:agentClass n0:AuthenticatedAgent;
n0:mode n0:Append.
:AppendRead
a n0:Authorization;
n0:accessTo <text4.txt>;
n0:agentClass n1:Agent;
n0:mode n0:Append, n0:Read.
:ControlReadWrite
a n0:Authorization;
n0:accessTo <text4.txt>;
n0:agent c:me;
n0:mode n0:Control, n0:Read, n0:Write.
:Read
a n0:Authorization;
n0:accessTo <text4.txt>;
n0:mode n0:Read;
n0:origin https://www.bourgeoa.ga.
:ReadWrite
a n0:Authorization;
n0:accessTo <text4.txt>;
n0:agent c0:me;
n0:mode n0:Read, n0:Write.

[Otto-AA]

Thanks, that's a good suggestion. I think I will do this, with the little change that default rules will also be prepended with default (e.g. DefaultRead).