diff --git a/sites/docs/src/content/docs/guidelines/components/modules.md b/sites/docs/src/content/docs/guidelines/components/modules.md
index 6c130c050e..ace7910ab8 100644
--- a/sites/docs/src/content/docs/guidelines/components/modules.md
+++ b/sites/docs/src/content/docs/guidelines/components/modules.md
@@ -324,6 +324,73 @@ See the [Bash manual on file operators](https://tldp.org/LDP/abs/html/fto.html)
 
 Alternate suggestions include using `grep -c` to search for a valid string match, or other tool which will appropriately error when the expected output is not successfully created.
 
+### Script inclusion
+
+Using module templates helps distinguish between changes made to the scientific logic within the script and those affecting the workflow-specific logic in the module. This separation improves the code's clarity and maintainability.
+If a module's `script:` block contains a script rather than command invocations, regardless of the language (e.g., Bash, R, Python), and the content is more than a readable length (as a rule of thumb, approximately 20 lines), it MUST be provided through a [Nextflow module template](https://www.nextflow.io/docs/latest/module.html#module-templates).
+
+:::note
+We recommend use of Nextflow templates as they are the most portable method of separating custom script content and execution across all execution contexts
+:::
+
+:::note
+Where script content in a module becomes particularly extensive, we strongly encourage packaging and hosting the code externally and provisioning via Conda/Docker as a standalone tool(kit).
+:::
+
+#### Inline script code
+
+If the script content remains at a readable length, the code MAY be embedded directly in the module without a dedicated template file. However, they should still follow the guidance content as with a template.
+
+#### Module template location
+
+The template MUST go into a directory called `templates/` in the same directory as the module `main.nf`.
+
+The template file MUST be named after the module itself with a language-appropriate file suffix. For example, the `deseq2/differential` nf-core module will use the `deseq2_differential.R`.
+
+The template file can then be referred to within the module using the template function:
+
+    ```nextflow
+    script:
+    template 'deseq2_differential.R'
+    ```
+
+See [`deseq2/differential`](https://github.com/nf-core/modules/blob/master/modules/nf-core/deseq2/differential/main.nf#L47) for an example of a template in an nf-core pipeline.
+
+The resulting structure would look like this.
+
+    ```tree
+    deseq2
+    └── differential
+        ├── environment.yml
+        ├── main.nf
+        ├── meta.yml
+        ├── templates
+        │   └── deqseq2_differential.R
+        └── tests
+            ├── main.nf.test
+            ├── main.nf.test.snap
+            └── tags.yml
+    ```
+
+#### Template or inline script-code contents
+
+:::warning
+Be aware that in any script template that Nextflow needs to be escaped in the same way you would in a standard bash `script:` block!
+:::
+
+The script template file or inline script code (used when at a readable length) MUST generate a `versions.yml` file in the language-appropriate way that contains versions of the base language and all relevant libraries and packages.
+
+The generated `versions.yml` MUST have the same structure as a standard nf-core module `versions.yml`.
+
+See the [`deseq2/differential` module](https://github.com/nf-core/modules/blob/4c2d06a5e79abf08ba7f04c58e39c7dad75f094d/modules/nf-core/deseq2/differential/templates/deseq_de.R#L509-L534) for an example using R.
+
+#### Stubs in templated modules
+
+A templated module MUST have a stub block in the same way as any other module. For example, using `touch` to generate empty files and versions. See [`deseq2/differential` module](https://github.com/nf-core/modules/blob/4c2d06a5e79abf08ba7f04c58e39c7dad75f094d/modules/nf-core/deseq2/differential/main.nf#L34-L49) for an example in an nf-core module.
+
+An inline command to call the version for libraries for the `versions.yml` MAY be used in this case.
+For an R example see [deseq2/differential](https://github.com/nf-core/modules/blob/4c2d06a5e79abf08ba7f04c58e39c7dad75f094d/modules/nf-core/deseq2/differential/main.nf#L47).
+
 ### Stubs
 
 #### Stub block must exist