I am having a problem understanding how to query M&A deal data through the Eikon Python API. The only documentation I have found on this matter is this post on GitHub (https://github.com/Refinitiv-API-Samples/Example.EikonAPI.Python.DealsAnalysis/blob/master/Example.EikonData.Python.DealsAnalysis.ipynb) that provides a query example. From the example, however, it is not clear to me (1) how to use the filters; (2) how many filters are available; (3) how many deal-related variables are available for each deal. Does anyone know by any chance if a complete and clear guide is available?