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+---
+id: discovery
+title: GitLab Discovery
+sidebar_label: Discovery
+# prettier-ignore
+description: Automatically discovering catalog entities from repositories in GitLab
+---
+
+The GitLab integration has a special discovery processor for discovering catalog
+entities from GitLab. The processor will crawl the GitLab instance and register
+entities matching the configured path. This can be useful as an alternative to
+static locations or manually adding things to the catalog.
+
+To use the discovery processor, you'll need a GitLab integration
+[set up](locations.md) with a `token`. Then you can add a location target to the
+catalog configuration:
+
+```yaml
+catalog:
+  locations:
+    - type: gitlab-discovery
+      target: https://gitlab.com/group/subgroup/blob/main/catalog-info.yaml
+```
+
+Note the `gitlab-discovery` type, as this is not a regular `url` processor.
+
+The target is composed of three parts:
+
+- The base URL, `https://gitlab.com` in this case
+- The group path, `group/subgroup` in this case. This is optional: If you omit
+  this path the processor will scan the entire GitLab instance instead.
+- The path within each repository to find the catalog YAML file. This will
+  usually be `/blob/main/catalog-info.yaml`, `/blob/master/catalog-info.yaml` or
+  a similar variation for catalog files stored in the root directory of each
+  repository. If you want to use the repository's default branch use the `*`
+  wildcard, e.g.: `/blob/*/catalog-info.yaml`