Replace absolute links with relative links 😩

Author: mfisher87

docs/user_guide/how-tos/collab.md

@@ -14,11 +14,11 @@ If you are using a local installation, your JupyterLab instance is not available
 
    In both cases, you should forward the port of the JupyterLab instance. The default port is `8888`.
 
-2. For a more scalable alternative, consider hosting JupyterGIS on a cloud-based or network-accessible instance. This setup allows multi-user cooperation with authentication and access restriction, without requiring a local installation. Once the instance is created using any of the options below, JupyterGIS needs to be installed on the created instance by opening a terminal window and following [the installation guide](/user_guide/install.md).
+2. For a more scalable alternative, consider hosting JupyterGIS on a cloud-based or network-accessible instance. This setup allows multi-user cooperation with authentication and access restriction, without requiring a local installation. Once the instance is created using any of the options below, JupyterGIS needs to be installed on the created instance by opening a terminal window and following [the installation guide](../install.md).
    - [JupyterHub](https://jupyter.org/hub): You can follow [the JupyterHub documentation](https://jupyter.org/hub#deploy-a-jupyterhub) for setup instructions. By default, JupyterHub creates isolated environments for each user. To enable real-time collaboration on the same environment, you can follow [this guide](https://jupyterhub.readthedocs.io/en/5.2.1/reference/sharing.html#sharing-reference).
    - [Binder](https://mybinder.readthedocs.io/en/latest/index.html): Check out [this tutorial](https://book.the-turing-way.org/communication/binder/zero-to-binder) to start using Binder. Note that when you share the link with a collaborator, they will be asked to enter the password or token to access the session. You can find out the token by opening a terminal window and running the command
      ```
      jupyter notebook list --json | python3 -c 'import json; import sys; print(json.load(sys.stdin)["token"])'
      ```
-     Note that if you have added JupyterGIS to the `requirements.txt` file, it will be installed automatically when you create the Binder instance. In this case you do not need to follow [the installation guide](/user_guide/install.md).
+     Note that if you have added JupyterGIS to the `requirements.txt` file, it will be installed automatically when you create the Binder instance. In this case you do not need to follow [the installation guide](../user_guide/install.md).
    - [Amazon SageMaker AI](https://aws.amazon.com/sagemaker-ai): If you prefer to use Amazon SageMaker AI, you can follow [this tutorial](https://docs.aws.amazon.com/sagemaker/latest/dg/onboard-quick-start.html) to set up your environment. After opening SageMaker Studio, create a JupyterLab space, and make sure choosing `Share with my domain` option to enable access for your collaborators.

docs/user_guide/tutorials/02-collaboration/index.md

@@ -19,7 +19,7 @@ By following this tutorial, you will be able to:
 
 :::{admonition} Prerequisites
 :class: warning
-Before beginning this tutorial, JupyterGIS must be installed on your computer (see [Installation instructions](https://jupytergis.readthedocs.io/en/latest/user_guide/install.html)). Alternatively, you can use an online installation of JupyterGIS. Your choice may have implications for collaboration, so please read our [collaboration feature overview](/overview/features/collab.md) for more context.
+Before beginning this tutorial, JupyterGIS must be installed on your computer (see [Installation instructions](https://jupytergis.readthedocs.io/en/latest/user_guide/install.html)). Alternatively, you can use an online installation of JupyterGIS. Your choice may have implications for collaboration, so please read our [collaboration feature overview](../../../overview/features/collab.md) for more context.
 :::
 
 ---