You can associate requests, changes, and releases to a project from the project details view page.

MSP projects can be associated to all customers request, changes, and releases. However, customer projects can be associated to the MSP and the respective customer's request, changes, and releases.
- Go to the Associations tab within a project.
- Click Attach beside the Associated Requests/Changes that initiated the Project/Changes caused by Project/Associated Releases.
- Choose the customer from the filter in the pop-up.
- Select the associated requests, changes, or releases, and click Associate.
You can also create a new change/release under the Changes Caused by Project and Associated Release sections.
To dissociate a request, change, or release, click Detach beside the respective section.