In order to sign a pdf document within the UBIK mobile application you need an installed pdf reader on your mobile device.
The signing of a pdf document will be explained in following steps:
1. Open an existing pdf document underneath of the assigned object (Pict. 1)
2. Click on any position in the pdf document in order to see the menu bar (Pict. 2)
!!! not finished, to be continue within next couple of days