Fill in board

[matthiasmaes]

Is there someone who can help me how to fill the board in, i've got the html from the examples. But the board is empty and i cant fill it in :(
Basically i do not understand this line of instructons:

INSTRUCTIONS:

• The solari board app takes an arbitrary json payload from a post command to target url via jsonp (wrapped in a function call)
• Currently, the solari board assumes a json structure in the following format: