added additional permissions schema, fixes #709

This PR adds to the module version file a permission schema used in the module that otherwise is undocumented.

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #709
| Refs tickets  | 
| License       | MIT
| Doc PR        |