A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
the battle ability on permanent encampment reads: Battle: Straighten your target attachment. You may transfer it to your target Personality
Does the "your" refer to ownership of the attachment, control of the attachment or both? Can I use it on an attachment that was stolen by, for example, pokku exp to regain control of the attachment?
Permanent Encampment: Does the "your" refer to ownership of the attachment, control of the attachment or both?
http://rules.l5r.com/Glossary_X-Z: "When 'your' and other possessive forms such as 'the player’s' or 'his' refer to a card, this means 'controlled by that player' if the card is in play, or 'owned by that player' if the card is not in play."