Leads: check "copy address from left" by default

HI there,

I’d like to have the checkbox “copy address from left” activated by default in the Leads module. This field seems not to appear in Studio or Workflow module, so I can’t set its default behavior there.

Just want to log my progress here. Suggestions appreciated!

OK. Looks like this is not a field at all in the db, i.e. it’s setting isn’t saved upon saving a record (lead/contact).
Rather:
upon page load of editview, JS checks whether both addresses are identical.
If they are, the field gets checked by JS.
If they’re not identical upon page load, the checkbox remains unchecked…

Since I’m not at all initiated in Javascript, I think I’ll let this avenue be and instead write a logic hook that copies address from the left to right upon saving the record, if address on the right is completely empty.

If anyone has another brilliant idea, feel free to let me know!