# Overview

## Welcome to A4B Documentation

<table data-view="cards" data-full-width="true"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><h3><mark style="color:red;">iSign</mark></h3></td><td>Nền tảng số hoá quy trình và tài liệu tự động</td><td></td><td><a href="https://1619387243-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqmWvKQpbhhftQsMTVpWi%2Fuploads%2FBlDTdJIff9vkyTyn0lYl%2Fimage.avif?alt=media&#x26;token=b92b3fd1-4876-4606-9c78-f1e6cfbd3546">image.avif</a></td><td><a href="https://app.gitbook.com/o/bIYwlMCqMHPQoc89NjGX/s/KLDsOYGoL0fynijJnJDo/">iSign</a></td></tr><tr><td><h3><mark style="color:red;">xFile</mark></h3></td><td>Một giải pháp mạnh mẽ hỗ trợ quản lý tài liệu số hóa liền mạch trong các ứng dụng hoặc hệ thống.</td><td></td><td><a href="https://1619387243-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqmWvKQpbhhftQsMTVpWi%2Fuploads%2FBlDTdJIff9vkyTyn0lYl%2Fimage.avif?alt=media&#x26;token=b92b3fd1-4876-4606-9c78-f1e6cfbd3546">image.avif</a></td><td><a href="https://app.gitbook.com/o/bIYwlMCqMHPQoc89NjGX/s/si3fS62lehnfaYwzkxtG/">xFile</a></td></tr><tr><td><h3><mark style="color:red;">xBot</mark></h3></td><td>Generative AI Solution for Enterprise</td><td></td><td><a href="https://1619387243-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqmWvKQpbhhftQsMTVpWi%2Fuploads%2FBlDTdJIff9vkyTyn0lYl%2Fimage.avif?alt=media&#x26;token=b92b3fd1-4876-4606-9c78-f1e6cfbd3546">image.avif</a></td><td><a href="https://app.gitbook.com/o/bIYwlMCqMHPQoc89NjGX/s/PRlPRvo4tFDdBfWtEOBE/">XBot</a></td></tr></tbody></table>