Deluge needed to see Invited Meetings related list has changed

Deluge needed to see Invited Meetings related list has changed

Hi,

I need to trigger a workflow depending on if/when a Deal's Contact has declined a meeting invite.

Theres an Invited Meetings related list in the Contacts module which shows which meetings they have declined/no response/agreed/maybe.

So, I need some deluge to see when the Status field of the (Deal's Contact) Invited Meeting's related list has been changed to 'Declined'.



Can someone help?

Thanks