Production entities are permission based
To update, your account must have one of the following roles enabled:
Role: Company Admin
Custom role with: General settings - Full access, Production entities - Full access, Manage
To delete documents saved to a production entity:
In the left-side navigation, click the dropdown menu
In the dropdown menu, select All projects
In the left-side navigation, click Company settings
Next to Production entities, click the Manage button
On the Production entities page, click the three dots next to the PE that you want to update
In the popup menu, click Edit
Scroll down the page until you see Supporting legal documents section
Click the red trash can icon to remove the document from the PE
Click the Save button at the bottom of the page

Select All projects, click Company settings, and then click the Manage button next to Production entities

Click the three dots, then click Edit