Unsupported partnership calculations in TurboTax

Per this official PDF (https://digitalasset.intuit.com/DOCUMENT/A6WxbxPQd/120319-2019-unsupported-calcs-L1FQfTTgn.pdf) on page 9 it lists 

 

1) Partnership Loss, Self-Employment Income, Passive Activity Losses, and At-Risk
Limitations: If you have partnership losses subject to passive activity loss limitations or at-risk
limitations, the program does not automatically make adjustments to self-employment income. You
must enter any applicable adjustments on the Schedule SE Adjustments Worksheet.

 

and

 

4) Income/Deductions/Credit Not on K-1: The program does not automatically flow through the tax
return any specific income, deduction or credit items that are not identified on the K-1 worksheets or
included as part of the TurboTax Interview.

 

I'm not sure I understand either of the above.  If anyone knowledge about the above could provide an illustrative example, I'd really appreciate it!