Use Cases
How a distributed team can work with external participants in PRO-dela
An end-to-end scenario for a distributed team: targeted invitations for external participants, role as an access boundary, task participants beyond the assignee, private discussions by composition, agreements on rules, acceptance, and real-time without re-explaining context.

A distributed team conducts joint work in PRO-dela with external participants — clients, contractors, and partners — so that everyone gets exactly the access they need: an invitation is issued to a specific user, and the role determines what they see and can do. This addresses a common pain of remote work — when there is too much in an external common chat, and the right person, on the contrary, does not see what they need.
Below is an end-to-end scenario: how to connect external people to a project in a controlled way, without turning collaboration into a free-for-all or into correspondence where you have to re-explain context every time. External participants here are not an exception, but a regular part of project work.
Why a common chat is a poor access boundary
In distributed work, the temptation quickly arises to solve everything with one big chat: add the client, contractor, and partner there. The problem is that a chat is a poor access boundary. In it, you either see too much, or you have to create a new chat for each combination of people and get confused about where what was discussed.
PRO-dela offers a different logic: access is determined by participation in the project and role, not by who was accidentally added to a conversation. The client needs to approve material, the contractor needs to receive a task, the partner needs to see a document, the manager needs to discuss a risk with part of the team. Each of these cases is solved precisely, not by giving general access to everything.
Step 1. Invite a specific person, not “everyone”
An external participant is invited to the project personally — the invitation is received by a specific user. This is not a public link “for everyone who has it,” but a targeted connection to the right project. This keeps the project composition manageable and clear: it is visible who exactly participates and why.
The role with which a person is invited immediately sets the framework of their access. A contractor can be given the ability to work with tasks, a client — to approve and accept, a partner — to see certain materials. More about invitations and participants — in the article “Projects and stages”.
Step 2. The role determines what is available
The role determines what actions and data are available to the participant: who can view, edit, assign an assignee, complete, and accept work. This allows you to connect an external person without opening up the entire internal kitchen to them and without giving random rights.
Separately from the assignee, a task has participants — they can be added and removed, expanding access to task details, chat, and notifications, without making the person responsible for the result. This way, an external specialist or observer can be connected to a specific task precisely. The full structure of roles and rights — in the article “Roles and participants”.
Step 3. Private discussions for the right composition
Sometimes the composition of a conversation does not match the entire project composition: a risk is discussed only by managers, commercial terms — only with the client, a controversial point — only with the contractor. For this, there are private discussions with a limited set of participants.
The key difference: access to a private discussion is determined by participation in it, not just by access to the project. A person with access to the project does not automatically see all private conversations. This allows you to conduct sensitive topics within the work system, rather than taking them to separate messengers where they get lost. More details — in the article “Chats and collaboration”.
Step 4. Agree on rules before starting
Technical capabilities do not cancel agreements. Before launching joint work, it is useful to decide: where edits are recorded, how acceptance goes, and which documents are considered current. Otherwise, even a convenient tool turns into a place where everyone works in their own way.
These rules should be recorded in the project's technical specification — it is available to participants and sets a common framework. Then an external participant understands from the first day how it is customary to work here, rather than finding out by trial and error.
Step 5. Acceptance as a common language of the result
When there are external participants in a project, it is especially important that “done” is not a subjective assessment. The assignee marks completion (finish) and appoints an acceptor — but not themselves. The acceptor (for example, a client) accepts the result (accept) or rejects it (decline) with a clear reason; an erroneous acceptance can be undone via reopen.
Thus, a distributed team gets a common language of the result: the project retains requirements, materials, discussion, and a status that shows whether work is awaiting review, accepted, or returned. This removes disputes that usually arise precisely at the junction of “the assignee considers it ready” and “the customer accepted.”
Step 6. Real-time to avoid re-explaining context
A distributed team does not sit in one room, so it is important that changes are visible without manual retelling. Task updates, messages in chats, and notifications come to participants in real time, and mentions help to specifically call the right person to a specific task or discussion.
Telegram can be connected as a channel for work notifications to see an event in time and return to the project. It is convenient as a signal, but should not become the only archive of decisions — their place is in the project. These functions are optional and depend on administrator settings.
What is important to remember about external participants
Manageability of collaboration is not only about rights, but also about discipline. Invite an external participant when they really need access, and give a role for the task, not “just in case.” Extra participants and excessive rights blur the very boundary for which it all was started.
PRO-dela does not replace a legal contract, a full-fledged corporate messenger, or a video conferencing system. Its strength is to make collaboration with external people manageable: who participates, what is available to them, and at what stage the result is.
Frequently asked questions
How is inviting a participant better than a common link to a chat?
The invitation is targeted: a specific user gets access, and the role sets the framework of their rights. This is more manageable than a public link “for everyone who has it,” and the project composition remains clear.
Will an external participant see all project discussions?
No. Access to a private discussion is determined by participation in it, not by general access to the project. A person with access to the project does not automatically see all private conversations.
How to limit what a contractor or client can do?
Through the role. It determines what a participant sees and can do: work with tasks, approve, accept the result, or only view materials. Rights are given for the task, not “just in case.”
Will this replace a contract and messenger?
No. PRO-dela does not replace a legal contract, corporate messenger, or video communication. It makes the collaboration itself manageable: composition, access, discussions, and acceptance of the result.
Connect your first external participant
Register in PRO-dela and run one live scenario: create a project, record the rules of work in its technical specification, invite a client or contractor with a suitable role, and bring one task to acceptance. This will show more honestly than any description whether distributed work becomes manageable.
Before starting, you can look at current tariffs and the overview article “Who PRO-dela is for”. Do not connect everyone at once — start with one external participant and one clear task.
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