On 8 December 2016 PPSE signed a cooperation agreement with the Municipality of Gračanica/Graçania about installation of 111 tourist info signs. These signs are intented to support the overall Tourism Development Strategy 2016-2021 to better promote tourist attractions and private businesses within the territory of this municipality.  The activity is in line with the PPSE tourism interventions, as the existence of info signs is expected to make it easier for tourists to navigate the area, and stay longer.