SAF hs added bodyFileID

Signed-off-by: Rieks <RieksJ@users.noreply.github.com>

docs/spec-files/11-saf.md

@@ -77,6 +77,7 @@ The following fields are defined for the `scope` section of a [SAF](@):
 | `glossarydir` | Y | Path to the directory where all [glossary](@)-related files are located. Full URL is `<scopedir>`/`<glossarydir>`. This directory SHOULD contain one [MRG](@) for every element in the version-section in the [SAF](@), and one or multiple [HRGs](@). It MAY contain other files, e.g. containing instructions, headers, footers or other things that are necessary for generating specific [glossaries](@). |
 | `website`     | n | base URL for creating links to rendered versions of [Curated Texts](@). It should also serve as the home page of the [terminology](@). |
 | `navpath`     | n | Path to the directory where [Curated Texts](@) are rendered. What `curatedir` is for [Curated Texts](@), is `navpath` for the rendered versions of [Curated Texts](@). |
+| `bodyFileID`  | n | Fieldname, used in the frontmatter of a [body file](@) that contains the nav-reference to be used in the TRRT. [to be elaborated/corrected] |
 | `defaultvsn`  | Y | [versiontag](@) that [identifies](@) the default [terminology](@) for this [scope](@). The associated [MRG](@) is located at `scopedir`/`glossarydir`/mrg.`scopetag`.`defaultvsn`.yaml |
 | `license`     | Y | File in the root of the [scopedir](@) that contains the (default) licensing data. |
 | `statuses`    | n | Ordered list of [tags](@) that are defined in this [scope](@) for specifying stages in the life-cycle of [semantic units](@). The first element in the list represents the first stage, and the last element the last stage in the life-cycle. |