In Beta
The company initiating Guardian Link becomes the Primary Project Team for a model. From that point on, their Guardian configurations are applied to the model for every company working in it.
This article walks admins through enabling a Link and the two choices the Primary Project Team must make.
New to Guardian Link? Start with Guardian Link: Overview & Key Concepts.
Pro Tip: Talk to your partners first. Being Primary is permanent for the life of the Link. To make another company Primary, end the Link and have that company enable a new one. Collaborators also can’t decline a Link; they can only accept it or leave it later. Before enabling, agree with the other companies that the Primary’s configurations will govern the model.

Note: If the Enable Link button isn’t active, the model isn’t eligible, is already Linked, or the project administrator isn’t assigned as a Project Admin for the active model.
Neither mode is selected by default, and the acceptance mode can’t be changed after the Link is enabled.
This setting controls what each company sees in Project Central’s Activity Feed, History Feed, Users at a Glance, Transaction Insights, and Backstage for the Linked model.
Note: Messages and Sync Traffic Control aren’t affected by this setting. Sync Traffic Control always includes users from every company in the Link, and Messages follow each company’s own messaging settings.
The chosen setting here is the starting setting for every Collaborator. Neither option is selected by default, and this Link-level setting can’t be changed after the Link is enabled. Later, the Primary can change the setting for an individual Collaborator from Link Details. A change only affects activity from that point on. It doesn’t change who can see past activity.
Some details are always shared: last saved by, last saved date, and file size are visible to every active company in the Link, even when the setting is Private.
Collaborators are not invited, but Guardian identifies each model that has a Link enabled for which the collaborators have access to.
How Guardian identifies Linked Models:
During the beta, a company that registers the project after the Link is enabled joins the Link the next time its users close and reopen the model. At general availability, Guardian will register these models automatically, even for companies that use manual registration, so the review or accept step starts as soon as anyone opens the model.
Pro Tip: A partner isn’t showing up in the Link? Verify that they have successfully installed 3.4.0 or later. Check that their registration of the project matches the primaries: the same Saved Path for a local or network model, or the same Hub, Project, and Cloud Model for a cloud model. A registration that points somewhere slightly different, such as a mapped drive letter instead of a UNC path, is treated as a different project.

After a Link is enabled, Link Details shows its status. Open it from the Link icon in the Guardian ribbon or from the project in Registered Projects. Link Details information provided:
Note: Only the Primary can change a company’s sharing setting.
In Beta
The company initiating Guardian Link becomes the Primary Project Team for a model. From that point on, their Guardian configurations are applied to the model for every company working in it.
This article walks admins through enabling a Link and the two choices the Primary Project Team must make.
New to Guardian Link? Start with Guardian Link: Overview & Key Concepts.
Pro Tip: Talk to your partners first. Being Primary is permanent for the life of the Link. To make another company Primary, end the Link and have that company enable a new one. Collaborators also can’t decline a Link; they can only accept it or leave it later. Before enabling, agree with the other companies that the Primary’s configurations will govern the model.

Note: If the Enable Link button isn’t active, the model isn’t eligible, is already Linked, or the project administrator isn’t assigned as a Project Admin for the active model.
Neither mode is selected by default, and the acceptance mode can’t be changed after the Link is enabled.
This setting controls what each company sees in Project Central’s Activity Feed, History Feed, Users at a Glance, Transaction Insights, and Backstage for the Linked model.
Note: Messages and Sync Traffic Control aren’t affected by this setting. Sync Traffic Control always includes users from every company in the Link, and Messages follow each company’s own messaging settings.
The chosen setting here is the starting setting for every Collaborator. Neither option is selected by default, and this Link-level setting can’t be changed after the Link is enabled. Later, the Primary can change the setting for an individual Collaborator from Link Details. A change only affects activity from that point on. It doesn’t change who can see past activity.
Some details are always shared: last saved by, last saved date, and file size are visible to every active company in the Link, even when the setting is Private.
Collaborators are not invited, but Guardian identifies each model that has a Link enabled for which the collaborators have access to.
How Guardian identifies Linked Models:
During the beta, a company that registers the project after the Link is enabled joins the Link the next time its users close and reopen the model. At general availability, Guardian will register these models automatically, even for companies that use manual registration, so the review or accept step starts as soon as anyone opens the model.
Pro Tip: A partner isn’t showing up in the Link? Verify that they have successfully installed 3.4.0 or later. Check that their registration of the project matches the primaries: the same Saved Path for a local or network model, or the same Hub, Project, and Cloud Model for a cloud model. A registration that points somewhere slightly different, such as a mapped drive letter instead of a UNC path, is treated as a different project.

After a Link is enabled, Link Details shows its status. Open it from the Link icon in the Guardian ribbon or from the project in Registered Projects. Link Details information provided:
Note: Only the Primary can change a company’s sharing setting.
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