ios - how to export signing identity from Xcode 6? -

ios - how to export signing identity from Xcode 6? -

in xcode 6, clicked: xcode -> preferences -> accounts

i've shoosen business relationship , clicked on "settings wheel in bottom left corner , : export accounts...

i've set name , password exported business relationship , clicked save , i've got message:

have thought how can export business relationship import on mac?

the signing identity private key in keychain on mac made certificate request apple. determining right private key may take trial , error if names , descriptions not help.

export private key /applications/utilities/"keychain access".

import private key "keychain access" on other mac want authorized sign app.

after verifying private key works on destination mac, may want delete private key original mac security.

ios objective-c xcode provisioning-profile