A better readable overview of what they represent can be found here.
Our plan for change
DiEM25 commits to forge broad alliances with movements that share our
method of constructive disobedience for the purpose of putting the demos into
democracy everywhere. We shall do this in every neighbourhood, workplace, city
and region. But, to change Europe we must also change the governments serving
the oligarchy’s interests. Where it is needed, DiEM25 will set up its own political
party (MERA25) to contest key elections. In other countries, we shall contribute to
electoral alliances consistent with this Manifesto. Programme-wise, DiEM25 will
rely on our medium-term policy agenda (the Green New Deal for Europe) as well
as on our longer-term vision of a democratic, ecological, feminist, peaceful, non-
exploitative system that is free of capitalist bosses, domineering state bureaucrats
and any tendency to colonise.
Sounds indeed something TZM chapters could mingle in and draw attention to systemic change rather than pointing fingers at the players of the game.
Also, I made a donation to DiEM25 (and some other movements I have been attracted to which I can donate), since I cannot engage directly with any movement due to my country being a political backwater where apathy dominates and there are very few alternatives (or any major activity that would allow change).