More on Carlin:
https://themarketswork.com/2018/05/21/john-carlin-the-former-nsd-head-who-enabled-the-fbis-carter-page-fisa-warrant/
To coordinate with Hakulyt (Halper/Steele), MI6 (Dearlove/Hannigan), and work around the surveillance cut off ordered by Mike Rogers in April.
FBI relies upon their agents to record notes during testimony in 302s. That's why McCabe's altering of the 302s in Flynn's case is so alarming.
She was likely talking about Flynn's in those texts, if I'm recalling the dates correctly.