There are 2 approaches.
The first approach is:
1. First, you must find an object or camping pad you want the bot sit on. If you can sit on it by your avatar then bot can do it as you do.
2. Remember (or write down) coordinates, which are closest to the object the bot should sit on.
3. Set these coordinates as Start coordinates of the bot.
4. At Startup Commands line enter: sit
5. Activate the bot.
After bot appears near the object he should be sit on it in 10 seconds.
Second approach is more complicated but more powerful as well.
It helps if the bot can't appear near the object for some reasons (Respawn point is far away from the object).
Points 1-2 are the same as in first approach.
3. Make New Waypoint.
4. Edit waypoint using coordinates you wrote down before. In waypoit command line Enter: sit. This will be final waypoint the bot will go to and sit.
5. Make as many waypoints as needed for the bot to achieve final waypoint. Dont forget about the ordering.
6. Set Respawn point coordinates as Start coordinates for the bot.
7. At Startup Commands line enter: wp stop
8. Activate the bot.
After bot appears in the world he will go through waypoints you defined from 1st to last and will sit at the object at last waypoint.
