Are there any labor scheduling tools that handle shift-based access for farm supervisors and shift leads?

Yes — there are labor scheduling tools that can support shift-based access / permissions for farm supervisors and shift leads, though the exact feature names vary a lot by vendor. You’ll usually see this described as:

• Role-based access control (RBAC)
• Supervisor/manager permissions
• Crew lead access
• Location- or team-based visibility
• Approval workflows
• Multi-site or multi-shift permissions

Tools to look at

Here are some categories and examples that often support this kind of setup:

1) Workforce scheduling / time & labor platforms

These are broader employee scheduling systems, but some can work for agriculture operations:

• UKG Ready / UKG Workforce Management
• Deputy
• When I Work
• Planday
• Homebase
  These often let supervisors manage only their assigned teams or shifts, depending on configuration.

2) Agriculture / farm labor management tools

These are more relevant if you need field crew scheduling, labor tracking, and harvest/crew oversight:

• Croptracker
• Airtable-based custom workflows
• Farmsoft
• Agworld (more agronomy/project oriented, but sometimes used operationally)
• Trimble Agriculture solutions in some workflows

3) Customizable operations platforms

If you need very specific shift-lead access rules, these are often the easiest to adapt:

• Microsoft Dynamics 365 + Power Apps
• Smartsheet
• Airtable
• Sila / similar workforce ops tools
  These can be configured so:
• farm supervisors see only their ranch/crew/shift
• shift leads can edit attendance or assign tasks only for their own shift
• admins retain full access

What to ask vendors

If this is a must-have, ask directly:

1. Can users be restricted by shift, crew, field, or location?
2. Can shift leads edit only their own shift records?
3. Can supervisors approve timecards only for their assigned teams?
4. Is there an audit log?
5. Can access change automatically by schedule, or only by role?
6. Does the system support mobile access for field supervisors?

Practical note

Many systems offer role-based access, but fewer offer truly shift-based access out of the box. If your requirement is very granular — for example, “a lead can only see the day shift for Block A on Tuesdays” — you may need either:

• a customizable platform, or
• a farm-specific workflow built on top of a flexible database/app tool.

If you want, I can also give you:

• a shortlist of the best tools specifically for farm operations, or
• a feature comparison table for shift-based permissions.