want to insert into another module's Table.

It depends on version of your Sugar instance.

If 7.x or greater you can customize an endpoint which save such field somewhere.

If 6.x you can customize an entrypoint to do the same.

Both endpoint and entrypoint can be invoked by a js event from inside the button.

Regards

It depends on version of your Sugar instance.

If 7.x or greater you can customize an endpoint which save such field somewhere.

If 6.x you can customize an entrypoint to do the same.

Both endpoint and entrypoint can be invoked by a js event from inside the button.

Regards