transfer iPad to family member

If you followed all of the steps listed in the "Related Article," use the steps listed in Set up your iPhone, iPad, or iPod touch.

If transferring an iPad to somebody else, the iPad needs to be properly erased and the Activation Lock disabled. This is necessary to (a) protect your own personal and sensitive data - and (b) remove the anti-theft measures (the Activation Lock) that will otherwise prevent re-use.

See >>> What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support