" ... a formal set of principal goals which are supported by a political party or individual candidate, in order to appeal to the general public, for the ultimate purpose of garnering the general public's support and votes about complicated topics or issues. "Plank" is the term often given to the components of the political platform – the opinions and viewpoints about individual topics, as held by a party, person, or organization. The word "plank" depicts a component of an overall political platform, as a metaphorical reference to a basic stage made out of boards or planks of wood. The metaphor can return to its literal origin when public speaking or debates are actually held upon a physical platform." wiki on party platforms
The Sanderian Revolution has acknowledged with what grace it could manage its defeat at the hands of the Clinton machine and the DNC.
This grave disappointment has been accepted with the solace provided by the adoption of several Democratic Party platform planks dear to the hearts of the mutineers; TPP rejection (maybe), Glass-Stiegel resurrection, etc.
There is only one problem with this. She doesn't have to do any of this after Inauguration Day. And, pilgrims, since the GOP is very likely to retain control of the House of Representatives, she would have the built-in excuse of "the Republicans wouldn't let me do it."
So, in effect, the Sanders people got nothing. pl