Trying to get my daughter to start sleeping in her crib for naps and bedtime. Is it too much to jump in all at once and…

Trying to get my daughter to start sleeping in her crib for naps and bedtime. Is it too much to jump in all at once and do both at the same time? Should I do bedtime first and when she gets that down do naps? Vice versa?

Ugh I'm so bad at this.