1. User will have only run access but not write or modify or check in/out access.

Resolution:

For the first User, grant the following access first in DCOMCNFG as per the article.

Access Denied error in Runbook Designer – Orchestrator | Microsoft Docs

We have to provide the following access on the specific Runbook.

1. On top of Runbooks, please grant read access.

2. Now for specific Runbook, please grant the following access.

Read properties and Publish.

2. User will have read and write, check in/out access but not be able to run the runbook.

For the User, grant the following access first in DCOMCNFG as per the article.

Access Denied error in Runbook Designer – Orchestrator | Microsoft Docs

We have to provide the following access on the specific Runbook.

1. On top of Runbooks, please grant read access.

2. Now for specific Runbook, please grant the following access.

Read properties, Write properties, Undo Check out Overrides, Delete.