Hello @Kseniya Zhukova
Welcome to the community.
A quick search of the community showed me two posts that offer solutions.
One solution is to do a full backup:
The other solution is to use an app:
Hello Community! My name is Brittany Joiner and I am a Trello enthusiast and Atlassian Community Leader. In this video, I'll share my favorite Trello templates. Templates mentioned in ...
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