Problem: How to install an external printing form in .epf format?
Solution:
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This request can be received in the ticket from the manager, after the technical task is completed in Bitrix.
You need to download the extension from deal, and install in to client’s machine.
1) You need to go to Administration module > Select Additional reports and data processors
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Use Select Additional Reports and Data Processors as shown.
To install an external printing form, receive the extension from hotline and follow the steps.
1. Go to Administration > Master Data > Select Additional Reports and Data Processors:
2. There are two variants:
a) Needful form had been already existedexists:
Then you need to open 
Open it and load the needful extension, very often . Often it doesn't work at the first time, so you can immediately download twice.immediately load file for the second time.
b) If the extension is new, you need to create it
And :
The below dialog box appears, click on load option and choose the file:
The details should be filled automatically from that file. Once everything is filled, click on save and close:
3) Then you need to check with the client, that needful information to printing form were added.
3. Check if needful information was added to the printing form.
Thank you for being a FirstBIT customer!
#external print form