I would like the "Substring" function to be added to XPath in Mendix. For example, in SQL, we can write a condition like "Retrieve only records where the first 5 digits of column A are included in column B." However, in the current XPath, such operations cannot be directly implemented. If the "Substring" function were added to XPath, it would allow easier specification of partial string matching conditions, enhancing the flexibility of data retrieval. This feature would be particularly useful for utilizing Mendix's native search capabilities without having to create custom microflows for filtering.