# 11. Mã hóa các trường phiếu ghi, liên hệ, doanh nghiệp

Để mã hóa trường phiếu ghi người dùng xem [tại đây](/stringeex-tong-dai-cham-soc-and-quan-ly-khach-hang/ii.-chuc-nang-he-thong/9.-cai-dat/9.1-quan-ly-dich-vu-dich-vu-cham-soc-khach-hang/9.1.5-cau-hinh-ticket/cau-hinh-truong-ticket.md#ma-hoa-thong-tin-truong-ticket).

Để mã hóa trường liên hệ người dùng xem [tại đây](/stringeex-tong-dai-cham-soc-and-quan-ly-khach-hang/ii.-chuc-nang-he-thong/9.-cai-dat/9.3-cau-hinh-truong-du-lieu/9.3.1-truong-thong-tin-lien-he.md#ma-hoa-thong-tin-truong-lien-he).

Để mã hóa trường doanh nghiệp người dùng xem [tại đây](/stringeex-tong-dai-cham-soc-and-quan-ly-khach-hang/ii.-chuc-nang-he-thong/9.-cai-dat/9.3-cau-hinh-truong-du-lieu/9.3.2-truong-thong-tin-doanh-nghiep.md#ma-hoa-thong-tin-truong-doanh-nghiep).


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