Add common nomenclature for new issue

Signed-off-by: Luca Zizolfi <luca.zizolfi@kalpa.it>

CONTRIBUTING.md

@@ -97,6 +97,47 @@ In terms of file format, the project unifies its documentation as `ReStructuredT
 
 As a rule of thumb, anything that ends up compiled in the project documentation is to maintain the RestructuredText file format. Text files that are not meant to be compiled as part of the project's documentation can be written in [Markdown](https://daringfireball.net/projects/markdown/). For example, a repository `README` file can be written in Markdown as it doesn't end up compiled in the project-wide documentation.
 
+## Nomenclature for new issue
+
+In Oniro Project, for the opening of a new `Issue::Bug` the team decided to adopt a common nomenclature to apply to the title of the new Issue. Depending on the scope to which the issue refers, two options are defined.
+
+### Option 1 - Board-related
+
+When the issue is opened related to a specific board, the parameters to be given are: Domain and Board.
+
+    [Maintenance][$BOARD] - $Title
+    [Network][$BOARD] - $Title
+    [OpenHarmony][$BOARD] - $Title
+    [OTA][$BOARD] - $Title
+    [Security][$BOARD] - $Title
+    [Performance][$BOARD] - $Title
+    [HW][$BOARD] - $Title
+    [Toolchain][$BOARD] - $Title
+    [Miscellaneous][$BOARD] - $Title
+
+Example:
+    
+    [Maintenance][SECO C61] - Build failed due to ModemManager error
+
+### Option 2 - Blueprint related
+
+When the issue is opened related to a specific blueprint, the parameters to be given are: Blueprint and Domain; if necessary even Board (when Blueprint has more than one board in the configuration. To be omitted if there is only one board).
+
+    [$BP - MAINTENANCE][$BOARD] - $Title
+    [$BP - NETWORK][$BOARD] - $Title
+    [$BP - OpenHarmony][$BOARD] - $Title
+    [$BP - OTA][$BOARD] - $Title
+    [$BP - SECURITY][$BOARD] - $Title
+    [$BP - PERFORMANCE][$BOARD] - $Title
+    [$BP - HW][$BOARD] - $Title
+    [$BP - TOOLCHAIN][$BOARD] - $Title
+    [$BP - MISCELLANEOUS][$BOARD] - $Title
+
+Examples:
+    
+    [CATS - HW] - Black screen when flashing the image
+    [ENERGY GATEWAY - OTA][Raspberry Pi 4B] - Can't upload the image via OTA
+
 # REUSE Compliance
 
 ## SPDX Information and REUSE Standard