I have a very small knowledge of VBA so please bare with me.

I need to create a button that shows up whenever I am going to 1) write a new email 2) reply 3)forward.

When that button is clicked, it will open up a UserForm with text Fields that need to be completed. Once all the fields have been completed there will be a "OK" button on the UserForm that when clicked it will transfer the information to the bottom of the email. However, I also need predefined text (like a template) to be inserted along with the text from the UserForm. For Example the predefined text would be:

File ID:
Cutomer #:
etc...

The answers from the text fields would then be inserted next to the above text.
Any further questions please don't hesitate to ask.
Thanks in advance!