Libre Office - match channels and find missing ones

Job ID: 36691695

Budget: €8 – €30 EUR

Match and Find Missing Channel ID's in Libre Office

I am looking for someone who can help me match TV channels and find the missing ones in Libre Office v. 7.5. You can see the example in file that I uploaded, I need to compare foreign ID's from sheet 1 with foreign ID's on sheet 2 if they have their master channel. What is important hat we check only those foreign ID's on sheet 2 that are having theire foreign ID's on sheet that are maped (have their master channels on sheet 1).

I need that check and some short video/explanation step by step on how to perform that check.