Description:
In odoo we might occasionally need to separate records according to certain criteria. Certain modules offer this feature; in the list view, for example, the records are coloured differently to indicate their separation.
Additionally, the records are shown in various colours according to the situation. Finding and identifying the records from the list based on colour becomes useful.
Furthermore, it is utilised in the majority of Odoo modules. We're talking about the various Tree View decorations properties in odoo17 in this video.