Importing Standards Format

Hello,
Is there a certain format for the XLS file to use so that we can have the groups preassigned when importing rather than manually assigning standards to particular groups within the app?
Eg.
I have a sample standard with code “abc123”. The description is “can summarise”. It belongs in the group “Reading”.

What format for columns/rows, etc should I use to make this standard import with those details?

If I would also like to note that this is a Level 2 standard is there another way to do this or should I add it to the description?

Is importing also text format aware? Eg can it copy bold/italics, etc?

Thank you

Hello,
The standards XLS file should have a column with the code and another one with the description.
Something like this image below. It will only import plain text

Thank you Bert,
Is there any way to import them tagged to a group already so I don't have to manually assign each standard to a group within the app?