You can be registered in Mercell Source-to-Contract under multiple organizations with one username. You can easily switch between the organizations by going through the following steps.

• Go to https://app.negometrix.com and enter your login details.
• Click on Login.
• Navigate to the organization name on the top right, there is a dropdown.
• Click on the organization name. If no menu opens, you are a participant in only one organization.
• Select the organization account to which you want to have access and you are located in the vicinity of that organization.