I am doing a big conversion of database objects from T-SQL to PL/SQL (i.e. Microsoft to Oracle). I've two sheets tracking them. One is for existing procedures that are being converted and the other is for new ones that I've had to create.

They both have the following columns:

Object Name
Object Type
-- other details inc lines of code etc
Conversion Status
Phase of move

What I want to do is create a chart where I can effectively group both sets of data together, with a slicer to choose which phase to view. There are five phases, so ideally I could choose phase one and see that out of 28 items in both sheets, 25 are done, 2 are still being test and one isn't started. If it could show new v existing that would be good, but not essential.

However, I'm not really clear on how to do this. I tried to create a data model and combine both sets of data, but it wanted a relationship between them. I tried to provide Phase of move, but as it's not unique Excel wouldn't have it. What's my next step?