I buy ivport. Can I ask it a small question?

[papamoomin]

Please note that I don't speak English well. sorry.

manual say "Female header should be soldered as shown like above picture (“Ivport” and “Ivmech” labels and “Input Socket” should be on top when it is attached to Raspberry Pi board)."

I should solder my 'ivport's GPIO hole'&'2X13 Long Pin header'?
use soldering iron?
inseparate GPIO hole & long pin header? We must use only soldered?

[ivmech]

Hi, yes, soldering should be done as seen in the photo. it is explained our ivport manual, https://github.com/ivmech/ivport/blob/master/docs/ivport_manual.pdf