Facebook group connecting

Open the required group and click on “More” under the picture:

 - picture 1

In the menu that opens, select “Edit group settings”:

 - picture 2

On the settings page, go to the “Apps” section and click on "Add apps":

 - picture 3

A window with the catalog of applications will appear on the screen:

 - picture 4

Search for POSTOPLAN in the search engine and click on it:

 - picture 5

Then click on “Add”:

 - picture 6

Complete the action:

 - picture 7