Indicates that something is related to or influenced by a certain matter or factor; 'concerning', 'in connection with', 'regarding'.
Long explanation:
The ~に関わって grammar point is used to express that something is related to, influenced by, or connected with a certain matter or factor. It can be translated as 'concerning', 'in connection with', or 'regarding' in English. The formation depends on whether it is used with a verb, い-adjective, な-adjective, or noun.