The Document Property is a Quick Parts feature in Microsoft Word to add Building Blocks which are text used often saved in a Gallery.

Creating a custom document property is one of the simplest, but it’s not well known. If you use it in a shared document, be sure to let collaborators know how to use it properly.

In Microsoft Word, you can insert built-in or custom fields into your Word document that may change within your document. Learn how to insert a Text field in Word.

Fields that don't update automatically pose a problem with many users because they don't remember to update them manually. When you need this functionality, use this VBA procedure.

Here's a little trick to add a word count field into your Word document so you don't have to keep checking the word count tool in the ribbon.

How to Automatically Insert the Document Filename in Word. Headers and footers in Microsoft Word often display the document's filename, and the name may appear at various points throughout a document.