> For the complete documentation index, see [llms.txt](https://developerdocs.instructure.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developerdocs.instructure.com/services/canvas/permissions/details/file.permissions_manage_proficiency_scales.md).

# Outcome Mastery Scales - add / edit

## What it Does

### Outcomes

Allows user to view the Outcomes Mastery tab and set outcome mastery scales at the account and course levels.

## Additional Considerations

### Feature Option

This permission requires the Account and Course Level Outcome Mastery Scales feature option, which must be enabled by a Customer Success Manager.

This feature affects existing data for an entire account.

### Outcomes

If the feature option is enabled, and this permission is enabled, the Outcomes page includes three tabs: Manage, Mastery, and Calculation.

To access the Calculation tab, the Outcome Proficiency Calculations - add / edit permission must also be enabled. To access the Manage tab, the Learning Outcomes - add / edit / delete permission must also be enabled.

### Rubrics

If this permission is enabled, the Learning Mastery tab displays on the Outcomes page instead of the Rubrics page.


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