Thanks Michael
That video is very interesting and contains a lot of things I need to know.
I am going to develop my own frames, A3 Landscape and A4 Portrait, with logo and all so anything about editing the frame or title block is a help. However, I don't think I can have explained what I am looking for right now too well. Here's a part of a title block I have been used to. It's from a Solidworks drawing template.

In this Title Block the values for Weight, Scale, Revision, Material, Subject, Lecturer, Student, Title A, and Title B are all entered from the File Document Properties. Some are inherited from the original model (SLDPRT) or Assembly (SLDASM) or are entered in the file properties of the Drawing (SLDDRW). Nothing is entered directly, manually, into the Title Block. Everything is entered into the properties of the various files and inherited.
In the video you linked, the text areas of the Title Block contain, by default, something that looks like "<Material>". That format sings to me of what is called a "Field" in Microsoft Word. It looks to me like a reference to some filed information somewhere - information that (if present in the somewhere) would be automatically entered in the text area. That's what I would call autopopulation. That's what I want to be able to do.
Is that a little more clear?