Using-the-grading-file.md

@@ -141,7 +141,7 @@ The file is located in the central git repo ([download](https://gitlab.math.ethz
 
 ## Opening the file via citrix
 
-To work with the file it is best if you proceed as follows. 
+The **file runs stably using Microsoft Excel**. OpenSource alternatives may generate an error. To work with the file it is best if you proceed as follows. 
 
 1. On an ISG supplied Linux client (either physical or via ThinLinc), start the Citrix Workspace. (If you start the software for the first time you must accept the license agreement and supply your user information: your_username@d, your eMail password).
 
@@ -161,10 +161,7 @@ Once you open the file, you are presented with the instructions on how to use it
 
 ![grading_book](uploads/9a3f6bdeb90618316808b63c85ba730a/grading_book.png)
 
-**Please note:** 
-1. The **file runs stably using Microsoft Excel**. OpenSource alternatives may generate an error.
-2. Your **computer's regional settings must be set to US English**. WIth this setting "," instead of "." is used to separate the decimals.
-3. Special characters such as  "ä", "ü" or "ö" may appear in wrong formatting. This **should not cause any concern**. The data will be accepted by eDoz and recognized correctly.
+**Please note:** Special characters such as  "ä", "ü" or "ö" may appear in wrong formatting. This **should not cause any concern**. The data will be accepted by eDoz and recognized correctly.
 
 Once you have generated the file, you can enter the points a student gathered. Either copy from the separate files grades created during grading, or the readout from AMC.