# Credentials

The **Credentials** button allows for managing [Credential Groups](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/credentialgroups)**,** user code length, and enabling tags.

Before a site is added to a Credential Group, the following actions are available:

* [Add to New Group](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/credentialgroups/if-no-credential-group-is-assigned)
* [Add to Existing Group ](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/credentialgroups/if-no-credential-group-is-assigned)
* [Edit Credentials ](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/edit-credentials)

Once a site is added to a Credential Group, the following actions are available:

* [Remove from Group](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/credentialgroups/if-a-credential-group-is-assigned)
* [Move to Existing Group](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/credentialgroups/if-a-credential-group-is-assigned)
* [Edit Credentials ](https://help.security.gallagher.com/smb-installer-portal/~/revisions/NjGZAugfZxTbX4UTZX9d/installing-gallagher-smb/configuration/site-actions/credentials/edit-credentials)

**NOTE**: Credential Group changes do not need to be PUBLISHED to take effect on a site.
