How do I add passengers in Weight & Balance?

In the W&B tab’s Floor Plan sub-tab (below the Fuel Summary section in the middle):

• Tap a seat once to apply the standard weight.
• Double-tap a seat to open the weight selection pop-up (typically Male / Female / Child / Standard Weight or custom weight).

In the W&B tab’s Details sub-tab:

• Tap the Passengers row blue carat to expand the section.
• Tap a field in each seat and either enter a custom weight with the displayed keypad or use the Male / Female / Child / Standard Weight buttons for the default weights.