Labeler projects let you track work done by labelers — a restricted role for external contributors such as data-labeling or annotation contractors. A labeler sees none of your workspace: no roadmap, tracker, CRM, or wiki. They sign in to a dedicated view containing only the labeler projects you assign to them, where they log time and completed work units against each project.
You can also switch an existing member to the Labeler role from the team page — the restriction takes effect within about a minute. See Managing Members & Roles for the full role comparison.

Everything is managed from Settings → Labelers (admins only):

A labeler's home lists their assigned projects with their own totals. Opening a project gives them:
The Work report at the bottom of Settings → Labelers sums hours and units per project and per labeler, with an optional date range — useful for invoicing periods or paying contractors. Totals include the history of unassigned labelers, so a report for March is still accurate in August.
Besides time and unit counts, a labeler project can hold tasks: discrete pieces of work with a status (assigned, in progress, done, rejected), a quantity in the project's unit, and an optional duration. Labelers see their tasks on the project page and on their My work home, where they can start, finish, and reopen them. Only a manager or the sending platform can mark a task rejected.
A third-party labeling platform can push tasks and log time or units on a labeler's behalf through the API, using a team API key and naming the labeler by email. Re-sending a batch updates the existing tasks rather than duplicating them. See the API reference (Labeler work tracking) and the CLI (fish labeler …).
Admins manage every labeler project. To let a non-admin review a project's labelers, expand the project and add them under Managers. Only members can be managers; viewers and labelers cannot. A manager sees the Labelers page with just their projects, can run the report and review, and can correct work history. Creating projects and assigning labelers stay with admins.
The Review section below the report rolls the period up per labeler (hours, units, tasks done, task units, units per logged hour, open tasks) and per project. Click a labeler to see their tasks, time entries and unit entries for the period. Each entry can be edited or deleted, and Add entry records time, units or a task on their behalf. Every addition, correction and deletion is written to the Activity Log under the manager's name, with the previous values.
Labelers cannot open any other part of Fishladder — modules, settings, search, the API, or AI features all refuse the role. They can view public share links and this help center, sign out, and nothing else. If someone needs broader access, change their role on the team page instead.