Is it possible to capture an event to multiple notes with conditions?

[ooker777]

I want to build a vault for logging events, similar to this example QuickAdd capture. Each event will append an entry in the form HH:mm [[activity name]] [with:: [[person]]]. For example:

- 08:31 [[Swimming]] 
- 10:45 [[Eat delicious food]] [with:: [[Alice]]] 
- 15:19 [[Meeting]] [with:: [[Alice]], [[Bob]]] 

If the field with exists, then the events are also capture in the person log. So [[Alice]] will have

- 10:45 [[Eat delicious food]] [with:: [[Alice]]] 
- 15:19 [[Meeting]] [with:: [[Alice]], [[Bob]]] 

and [[Bob]] will have

- 15:19 [[Meeting]] [with:: [[Alice]], [[Bob]]] 

Is that possible?

_{Also asked in Obsidian Forum}

[chhoumann]

You can capture to multiple notes with macros. Variables populated in a macro step will be accessible / shared in subsequent steps.

For this specific use case, you'd probably want to create a script that figures out which people are mentioned.
Once you have those files, you can use the QuickAdd API to use a capture on each of those, given the data you have (e.g. event & time).