Minesh kindly privided me some code to automatically generate a post tilte based on 2 custom fields and a post reference field (see: https://toolset.com/forums/topic/cannot-create-new-cpt/). However, there are going to be many occasssions where the parent post doesn't already exist (and therefore not available in the post reference dropdown), so I am hoping that you will be able to talk me through how I can diplay the parent post title (instead of the post reference filed) if I add it via the method shown in the attached screen shot? The CPT is called "Agency" and it only contains the default post title. Many thanks in advance.
Not to worry, I worked it out myself.