Skip to content


Accurids redirection component allows configuring URL rewriting rules to resolve persistent identifiers so that users and machines can obtain information through a simple HTTP lookup. The target of the redirection can point to other applications or to Accurids itself when the target application is temporarily unavailable or returns not found response code (HTTP 404 code). Redirections can be managed by eligible users (contributors and admins).

Create Redirections

To create a redirection, select ID Management in the left sidebar and click on the REDIRECTION tab. A list of existing redirections is shown. Click plus in the upper right corner and enter the following mandatory information in the presented form:

  • Name: A descriptive title for the redirection
  • Detection Pattern: URI pattern that must be matched to trigger the request redirection
  • Target URL Pattern: URI pattern used to locate and resolve a resource. For further customization, the following rewriting variables can be used for the Target URL Pattern parameter.

View and Modify Redirections

To view details on an existing redirection, click the eye icon next to it. A details page will be shown that contains details and status (active or inactive) of the redirection.

All aspects of the redirection can be modified. It is also possible to activate/deactivate redirection to stop the resolution mechanism by clicking on the activate icon.

The audit trail information can be viewed by clicking on the Audit Trail icon that will open a window with a detailed log of all performed actions including:

  • Modified date
  • Updated fields
  • Modified by

Redirection through URL Re-Writing

For further customization, the following rewriting variables can be used for the Target URL Pattern parameter ( is used as an example):

Variable Definition Example
$URI The full PID (request)
$namespace The substring of the PID up to the last "#" or "/"
$host A host subcomponent, consisting of either a registered name (including but not limited to a hostname), or an IP address
$path[n] A sequence of path segments separated by a slash (/) between host and local ID path[0] = demo
$localId A substring which comes after the last "#" or "/" ST00001


The following table provides examples for the request with a detection pattern like and different target URL patterns:

Detection Pattern Target URL Pattern Redirection Location$URI https://$path[0]$localId