update headings

docs/decision-tree.md

@@ -16,45 +16,48 @@ principles](https://www.go-fair.org/fair-principles/)
 
 
 <a name="ethics-rdm"></a>
-## Process 1
+## Process 1 - Ethics, consent and data management
 *to-do: explanatory text here*
 ![](../img/p1.png)
 
 <a name="protected"></a>
-## Process 2
+## Process 2 - Protected features of the data
 *to-do: explanatory text here*
 ![](../img/p2.png)
 
 <a name="deidentify"></a>
-## Process 3
+## Process 3 - Deidentification
 *to-do: explanatory text here*
 
 See also:
-- [Appendix 1](./decision-tree-appendicies.md#appendix-1-dicom-headers-to-be-scrubbed)
-- [Appendix 2](./decision-tree-appendicies.md#appendix-2-bids-compliance)
-- [Appendix 3](./decision-tree-appendicies.md#appendix-3-scrubbing-json-files)
-- [Appendix 4](./decision-tree-appendicies.md#appendix-4-quality-control)
-- [Appendix 5](./decision-tree-appendicies.md#deface)
+- [Appendix 1 - DICOM headers to be scrubbed](./decision-tree-appendicies.md#appendix-1-dicom-headers-to-be-scrubbed)
+- [Appendix 2 - BIDS compliance](./decision-tree-appendicies.md#appendix-2-bids-compliance)
+- [Appendix 3 - Scrubbing .json files](./decision-tree-appendicies.md#appendix-3-scrubbing-json-files)
+- [Appendix 4 - Quality control](./decision-tree-appendicies.md#appendix-4-quality-control)
+- [Appendix 5 - Defacing](./decision-tree-appendicies.md#appendix-5-defacing)
 
 
 ![](../img/p3.png)
 
 <a name="metadata"></a>
-## Process 4
+## Process 4 - Metadata
 *to-do: explanatory text here*
 
-See also Appendix 1
+See also:
+- [Appendix 2 - BIDS compliance](./decision-tree-appendicies.md#appendix-2-bids-compliance)
+
 ![](../img/p4.png)
 
 <a name="sharing-attribution"></a>
-## Process 5
+## Process 5 - Sharing and attribution
 *to-do: explanatory text here*
 
 See also:
-- [Appendix 6](./decision-tree-appendicies.md#appendix-6-upload-to-xnat)
-- [Appendix 7](./decision-tree-appendicies.md#appendix-7-data-freeze)
-- [Appendix 8](./decision-tree-appendicies.md#appendix-8-digital-object-identifiers-doi)
-- [Appendix 9](./decision-tree-appendicies.md#appendix-9-data-usage-agreement-dua)
+- [Appendix 6 - Upload to XNAT](./decision-tree-appendicies.md#appendix-6-upload-to-xnat)
+- [Appendix 7 - Data freeze](./decision-tree-appendicies.md#appendix-7-data-freeze)
+- [Appendix 8 - Digital object identifiers (DOI)](./decision-tree-appendicies.md#appendix-8-digital-object-identifiers-doi)
+- [Appendix 9 - Data usage agreement (DUA)](./decision-tree-appendicies.md#appendix-9-data-usage-agreement-dua)
+
 ![](../img/p5.png)
 
 # References