let in

(verb) allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of. Synonyms: admit, let in, include. Examples: "Admit someone to the profession." "She was admitted to the new jersey bar."

(verb) allow to enter; grant entry to. Synonyms: admit, allow in, let in, intromit. Examples: "We cannot admit non-members into our club building." "This pipe admits air."