Any serious work requirements and time to understand the business and adapt to your abilities and interests. SFI is a well organized system which you need to know to be successful in it.
If you do not have much time arrange it so that the first entry in the SFI account do daily tasks and see at least one field of work. For that you will need more than 30 to 45 minutes.
Never go to a number of areas as they can not adopt. Good work!