Description:
When editing documents in more than one language it is useful to use LO with the two languages side to side, each paragraph in a cell. However, due to translating  differences or formatting errors, paragraphs in one language need to be checked in order for all the paragraphs in two languages to be side by side. 
This practically means being able to move from a certain point a column down or up.

First ex. 
Column A = Language A
Column B = Language B
The numbers refer to the paragraphs.

A1 =B1
A2 = B2
     B3
A3 = B4
A4 = B5

In the case above I want to be able to move Column B from a point above par. 3 down so that the paragraphs are again in line with the target language.

Second ex. 
A1 =B1
A2 = B2.1
A3 = B2.2
A4 = B3
A5 = B4

In this case I would like to move column A down from A3 (and then merge B2.1 and B2.2.)

Actual situation: This function is presently absent from LO
Workaround tried: Presently I have been working with two documents. A first with two columns and a second with the target language. I usuall scroll the table down to check if paragraphs correspond. When I spot a mistake in the first I go to the second file, correct the mistake there, copy the whole text and paste it again in the corresponding language of the first file.

Steps to Reproduce:
Follow the instructions above

Actual Results:
Presently the way to do it is very long, especially with long files.

Expected Results:
A button/function to shift columns up or down from a certain point would solve the problem.


Reproducible: Always


User Profile Reset: No

Additional Info:
No more information needed to describe the problem.