RE: What is the best way to embed text into Entry Forms?
There is a custom field type called “help” that you can define the contents of in the field definition, this would apply to all records where you see that field the same.
You could also do an inline html field if you wanted to dynamically set it via script or workflow.
Finally the text area or long text field could do this as well. Just watch your impact on storage with any of these options (help should not impact storage size I believe but take that with a grain of salt)