organising_data/Adding-Global-Key-Values.md

 # Global key-value addition
 
-A fast way to set key value pairs to whole dataset to write them into the dataset description.
+Often all the images in a Dataset will have some data in common.  Rather than inputing the same information over and over agin, there is script to automate this.  
 
+To add the same key-value pairs to all the image in a Dataset:
 
 1. Select the dataset
 2. Fold down the `Dataset Details` tab.
@@ -19,6 +20,8 @@ Phylum   :  Proteobacteria
 
 # end key-value pairs	
 ```
+4. **MAKE SURE YOU CLICK SAVE**
+
 The description box should look something like this:
 
 ![key-value pairs to be applied globally ](./media/kv_global_1_50.png)
@@ -27,4 +30,3 @@ The description box should look something like this:
 4. From the `Run Script` icon (gears) select `omero > import_scripts > Populate key-values pairs...`
 
 ![Run the script](./media/kv_global_2_50.png)
-