@WoHNY
Here are the steps:
1. You open a Data Table
2. Name the bivariate chart biv.
I get a reference to the biv platform, but as I use by, this is a list, and not a single instance
3. Send the chart to a report named as rbiv.
I get a reference to the report layer, again here the result is a list
4. rbiv [1] is the "parent' pptx?? How are the subsequent charts added to the parent? That part I am not following.
I take the first element of the reports by indexing [1] and ask for the reference of the parent window (parenthesis are important). To the result/parent window the message is sent to save it as a ppt. Then JMP does the work, putting each graph into a new slide of one ppt.
Georg