please explain how to access envelope format

We need to find in this program where mailing and return addresses can be done on a #10 envelope. Please provide step by step instructions as this is our first time using this program .Thank you.

Edit (Opaque) Removed duplicates from title.

Do you mean Insert -> Envelope. If not please specify your goal more detailed by editing your question.

Please provide step by step instructions as this is our first time using this program.

Detailed instructions can be found in the Writer documentation “Chapter 7 - Printing, Exporting, E-mailing | from Page 150” with the heading “Printing envelopes”.

We simply want to add mailing address and return address on a # 10 envelope. Please advise where to find how to do this. Thank you.

Please don’t post an Answer, if you actually commenting an answer or responding to another comment. Use edit function of your post to specify more details or use "add a comment** for that purpose.