Update field in all feature which match value

[JamesMitchell8]

Hi all,

I would like to be able to update all the features which have the same attribute. For example, all features that has a field 'ID' with value 1, i would like all the features to have the field 'Result' updated with 'Yes' when a 'Yes; is entered into 1 feature.

I believe i need to filter the layer but i cant work out how to do this. 

Any help would be greatly appreciated.

[RPGIS]

This cannot be done in field maps rather it has to be set up as an attribute rule or ran as a field calculation. Field maps is intended for allowing changes to the behavior of the form itself.