After logging in with their credentials, users can view the contractor allocation list and select any item to open it on Google Maps. Users can choose a location, lock the screen, and use the pen icon to select the required layer (pipeline). They can then fill the laying form, draw the pipeline on the map, and submit the data to the server using the right-side submit icon. The same process applies to the fitting form, with the key difference being the use of the mark icon, which allows users to select specific fitting types before submitting.