README.md: Update

README.md

@@ -6,6 +6,21 @@ Metadata curation tasks used on the [CGSpace](https://cgspace.cgiar.org) institu
 Tested on DSpace 5.8. Read more about the [DSpace curation system](https://wiki.lyrasis.org/display/DSDOC5x/Curation+System).
 
 ## Build and Install
+
+### Integrate into DSpace Build
+To use these curation tasks in a DSpace project add the following dependency to `dspace/modules/additions/pom.xml`:
+
+```
+<dependency>
+  <groupId>io.github.ilri.cgspace</groupId>
+  <artifactId>dspace-curation-tasks</artifactId>
+  <version>1.0-SNAPSHOT</version>
+</dependency>
+```
+
+The jar will be copied to all DSpace applications.
+
+### Manual Build and Install
 To build the standalone jar:
 
 ```
@@ -18,6 +33,31 @@ Copy the resulting jar to the DSpace `lib` directory:
 $ cp target/dspace-curation-tasks-1.0-SNAPSHOT.jar ~/dspace/lib/dspace-curation-tasks-1.0-SNAPSHOT.jar
 ```
 
+## Configuration
+Add the curation task to DSpace's `config/modules/curate.cfg`:
+
+```
+plugin.named.org.dspace.curate.CurationTask = \
+...
+    io.github.ilri.cgspace.ctasks.CountryCodeTagger = countrycodetagger \
+    io.github.ilri.cgspace.ctasks.CountryCodeTagger = countrycodetagger.force
+```
+
+And then add a configuration file for the task in `config/modules/countrycodetagger.cfg`:
+
+```
+# name of the field containing ISO 3166-1 country names
+iso3166.field = cg.coverage.country
+
+# name of the field containing ISO 3166-1 Alpha2 country codes
+iso3166-alpha2.field = cg.coverage.iso3166-alpha2
+
+# only add country codes if an item doesn't have any (default false)
+#forceupdate = false
+```
+
+*Note*: DSpace's curation system supports "profiles" where you can use the same task with different options, for example above I have a normal country code tagger and a "force" variant. To use the "force" variant you create a new configuration file with the overridden options in `config/modules/countrycodetagger.force.cfg`. The "force" profile clears all existing country codes and updates everything.
+
 ## Invocation
 Once the jar is installed and you have added appropriate configuration in `~/dspace/config/modules`:
 
@@ -25,7 +65,7 @@ Once the jar is installed and you have added appropriate configuration in `~/dsp
 $ ~/dspace/bin/dspace curate -t countrycodetagger -i 10568/3 -r - -l 500 -s object
 ```
 
-_Note_: it is very important to set the cache limit (`-l`) and the database transaction scope to something sensible (`object`) if you're curating a community or collection with more than a few hundred items.
+*Note*: it is very important to set the cache limit (`-l`) and the database transaction scope to something sensible (`object`) if you're curating a community or collection with more than a few hundred items.
 
 ## Notes
 This project was initially created according to the [Maven Getting Started Guide](https://maven.apache.org/guides/getting-started/):
@@ -34,7 +74,7 @@ This project was initially created according to the [Maven Getting Started Guide
 $ mvn -B archetype:generate -DgroupId=io.github.ilri.cgspace -DartifactId=dspace-curation-tasks -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4
 ```
 
-## Todo
+## TODO
 
 - Make sure this doesn't work on items in the workflow
 - Port to DSpace 6