Translation memory is a great tool that allows your team not to translate the same text twice. After creating the translation memory, connect it to the appropriate project. Follow the next steps to do this:
Choose the project you want to add a translation memory on the left-side panel.
Click on the gear icon at the top-right corner. You will be redirected to the project's setting page.
Click on the "Translation Tools."
In the "Sources" category, click "Translation Memory" and select the needed one from a drop-down list.