# Project guest > A project guest is a person from a client company whom you invite into the project room of a shared project. They see only what you share, comment or contribute, need no subscription and don't take up a seat in your organization. - Page: https://www.ciro-noise.de/glossar/projektgast - Deutsche Fassung: https://www.ciro-noise.de/glossar/projektgast.md Many small companies work on client projects and send updates back and forth by email. With project guests you bring your client's contacts straight into the project. They see the status themselves, comment in the right place and complete their own tasks. In CIRO NOISE every client project you share gets a project room with tasks, wiki, concept boards and files. You invite project guests on the client's page under People. The invitation covers all projects you share with that client. ## How a project guest works in CIRO NOISE You invite a contact from the customer record by email, up to 50 people at once if you like. The invitation link is valid for 14 days and can only be accepted with exactly the invited email address. Before the first invitation, CIRO NOISE shows how many tasks, comments, wiki pages and files the client will see. There are two levels. “View” means read and comment. “Contribute” also means adding requests, editing tasks and wiki pages, and being assigned. Depending on your setting, the client's requests land in the inbox first or go straight onto the board. For each client you choose whether the project room addresses the client formally or informally in German. ## What a project guest doesn't see Tasks, wiki pages, concept boards and files you mark as internal stay invisible to project guests, as do archived tasks. A project guest is not a member of your organization and has no access to other features such as Finance or Support. If they look for a project that isn't shared, they don't even learn that it exists. With “Customer view” you check beforehand what they will see. You can revoke access at any time. After that the project guest can no longer open the project room. ## An everyday example Kira invites Mr Brandt as a project guest with “Contribute” to the project “Website relaunch”. He sketches the new home page with her on a concept board, comments on task BRA-52 and completes his own task of delivering the copy. He doesn't see the internal costing or Kira's notes, and he needs no subscription for any of it. ## Frequently asked questions about Project guest ### What does a project guest cost in CIRO NOISE? A project guest costs nothing in CIRO NOISE. Guests need no subscription and don't take up a seat in your organization. ### What can a project guest see in the project room? A project guest in CIRO NOISE sees the tasks, wiki pages, concept boards and files of their client's shared projects. Anything you mark as internal, and all other features, stay invisible to them. ### How do I invite a client as a project guest? In CIRO NOISE you invite a project guest by email on the client's page under People. The link is valid for 14 days and can only be accepted with the invited email address. ### Can a project guest edit tasks? Yes, with the “Contribute” level. The project guest can then add requests, edit tasks and wiki pages and be assigned, while “View” only allows reading and commenting. ## Related terms - [Board](https://www.ciro-noise.de/en/glossary/board.md) - [Concept board](https://www.ciro-noise.de/en/glossary/concept-board.md) - [Member](https://www.ciro-noise.de/en/glossary/member.md) See the feature: https://www.ciro-noise.de/en/features/boards.md ## CIRO NOISE at a glance - CIRO NOISE is a workspace for small businesses and teams of up to about 50 people: wiki, tasks, customer requests, finance with quotes and invoices, customers (CRM), meetings, knowledge with AI, social media, password vault, and time tracking behind one login. - Price: the first 2 seats are free, with every feature. Each additional seat costs €25 per month plus VAT. No credit card to start. - Privacy: servers and AI run in EU data centers, content never trains AI models, and permissions apply per person and feature. - AI connection: Claude and other AI assistants connect through MCP, the open standard for AI tools, with exactly the permissions of the person. - Provider: CIRO GmbH, Eching, Germany. Contact: hello@ciro.gmbh, phone +49 89 24 88 31 22.