Use "layer|layers" in a sentence
1. It is through this/these _____ layer/layers, rpa Accesses the underlying application
2. It is through this/these _____ layer/layers, rpa Accesses the underlying application
1. It is through this/these _____ layer/layers, rpa Accesses the underlying application
2. It is through this/these _____ layer/layers, rpa Accesses the underlying application