> For the complete documentation index, see [llms.txt](https://docs.houselink.info/web/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.houselink.info/web/about-houselink-system/entities-on-houselink.md).

# Entities on HOUSELINK

* **Users**
  * [Members](/web/user/members.md)
    * Project Owners (Chủ đầu tư): People with investment capital and project owners, they will seek contractors.
    * Contractors (Nhà thầu): Those seeking projects, participating in tenders to receive projects from the Project Owner.
    * Suppliers (Nhà cung cấp): Those owning construction products and materials to supply to Contractors and Project Owner.
  * [Professional profile](/web/professinoal-profile/working-on-professional-profile/create-professional-profile.md) (Hồ sơ chuyên nghiệp): a profile of the Project Owner, Contractor, Supplier, containing information about their company.
  * [Projects](/web/project/working-on-project/post-a-project.md) (Dự án) are owned and created by Project Owners.
  * Followers.
  * Quotation.
  * Order.
* **Professional profile**
  * Projects
  * People
    * Users
    * [Contact](/web/professinoal-profile/working-on-professional-profile/add-contacts.md) (Liên hệ) is the contact information of people responsible for each different part of a company.
  * Products
  * Orders
  * Reviews
  * Stories
  * Pricing
  * Followers
* **Projects**
  * [Participants](/web/project/working-on-project/add-participants.md) (Đơn vị tham gia) are the companies (maybe Project Owner, Contractors, Suppliers) who join the main company in a project in a certain role.
    * Contact
  * Bidding scope (Đấu thầu)
    * List of items (Hạng mục đấu thầu) are items created by the Project Owner, this is a list of their requirements for a completed project. The Contractor can give his alternative list of items for the purpose of advising the Project Owner.
  * Interested Parties
  * Followers
* **Products**
  * Reviews