Background information
My team works on two Jira instances: our clients' Jira instance and our internal Jira instance. As for our clients' Jira instance, we usually collab with our clients to create issues and keep track of changes in the issues while we use our internal Jira to keep track of project timelines and -- which is not done on our customers' Jira.
Our customers' Jira instance is set rather differently than ours. And we export the issues from our customers' Jira then import them to ours (with the help of our python script).
As mentioned above, we make changes to the issues on our customers' Jira instance when we discuss with them and we don't usually export the change right after each meeting (because there are usually more meetings after and so on). So, we tend to do it once a week. So, when we want to export the issues that we made changes especially to the description, we do not know which issues.
Our workaround
What we do so far is: we search for issues with updated >=-7d (updated within the last 7 days) then we have to gothrough each issue whether there is any change in the description field. Then export them to our Jira instance. This is a time-consuming and inefficient task.
Question
Is there a better way to search for issues with the changes in description?
Thanks in advance!