1) Among this document 2) Arising from this matter 3) As part of this document 4) Below, to lawyers 5) Bit of legalese 6) Contained by this document 7) Contained by this text 8) Contract adverb 9) Enclosed 10) Enclosed with this envelope 11) Follower of enclosed 12) Found among these pages 13) Found at this place 
• (adv.) In this.
Here·in' adverb [ Anglo-Saxon h...rinne .] In this. « Herein is my Father glorified, that ye bear much fruit.» John xv. 8. 
[adv] - in this place or thing or document
adverb in this place or thing or document; `I shall discuss the question herein`