> For the complete documentation index, see [llms.txt](https://docs.cloudassert.com/hybr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cloudassert.com/hybr/features/admin/hybr-resource-management/param-spec.md).

# Param Spec

####

####

#### **Do's:**

* Do update in the Param Spec Level, if any value needs to be updated in all the templates
* Do update in the template and the updated value would override the Param Spec value, if any value needs to be updated in a particular template.
* Do Unmap and Map the template to the Param Spec, if the link needs to be re-established

#### Don'ts

* Do Not leave any mandatory value in the template as blank, if it is mapped to Param Spec
* Do Not change any value in the template which is mapped to Param Spec unless the value needs to be overridden