I thought you might be interested in looking at Button action (to "sit down,"sit").
https://forums.bohemia.net/forums/topic/106496-button-action-to-sit-downsit/?do=findComment&comment=1773345
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.