I have a Drop-Down List type control (Infopath), which since the page loads the form in its Data Source Entry has an instruction as follows which results in the records that match the name of the area and that are included in the field the word BackUp
/dfs:myFields/dfs:dataFields/d:SharePointListItem_RW[d:Title = "HR" and d:u6cs = "BackUp"]
My question is, is it possible to change the previous instruction through Manage Rules? For example, if in my source list that is hosted in Sharepoint Online, there are three columns, Title, Approver and TypeBackup. In Title I put the name of the area, in Approver who is the person and TypeBackup the type of backup that is within the area, taking the data from the previous list, with the field To select for example that the area is "Marketing" and with a field B select Subarea and in a field C the type of backup that corresponds to the previous condition should appear.
Is it possible to make that change in the query statement for that Drop-Down List through the conditional that I mentioned before?
Thank you and regards.