вязаться(with) As in "...which ties in nicely with what I said above" 4uzhoj); увязываться(with) As in "...which ties in nicely with what I said above" 4uzhoj); вписываться(with) As in "...which ties in nicely with what I said above" 4uzhoj)
соединиться(with – с другими частями • The 37th Battalion, to their right, had already moved down the River Douve valley when the Battalions of the 4th Australian Division crested the ridge. They tied-in with the 47th Battalion.4uzhoj)
завязывать отношения(Sometimes the teacher gives compositions that tie in with things we are studying in the other classes. == Иногда учитель объясняет материал, имеющий отношение к тому, что мы учили на других уроках.)