Provincial nominee - intent to settle in province

Hello,

I was wondering if anyone could help me with th information regarding the intent to settle in a specific province.

My questions are:
1. If I become a permanent resident under a provincial nominee class, am I obliged to stay in that province for some time after arrival and for how long?
2. Are there any consequences to a permanent resident status if I move to another province after some time (in case I don't find job, or I get a job in another province for example)?

Thanx in advance!