Subgrids Done Right
Subgrids show related records directly on a form. Here's how to add them, choose the right relationship, filter the records, enable inline editing, and set up a New button that pre-fills the parent lookup.
· 7 min read
Where Power Platform
meets real engineering
Deep dives into Dataverse, Power Automate, Power Apps, and Azure integrations. The patterns, the gotchas, the things the docs don't tell you.
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View all →Your First Approval Flow
A step-by-step guide to building approval flows in Power Automate, including connector provisioning, approval types, custom email content, and handling the response — plus the errors that block most first-time setups.
· 9 min read
More articles
Blanks and Nulls in Power Apps: Why Your Formulas Keep Breaking
Blank values in Power Apps cause unexpected errors, wrong comparisons, and broken lookups. Here's how to check for them, handle them safely, and stop your formulas from silently failing.
· 6 min read
Cascading Dropdowns in Canvas Apps (Yes, It's Harder Than It Should Be)
A parent dropdown for Country, a child dropdown for City that only shows cities in the selected country. Here's the pattern, the delegation-safe version, and the reset behavior that catches everyone.
· 7 min read
Calling Power Automate from a Canvas App (And Getting Data Back)
Calling a flow from a canvas app is straightforward once you get the trigger right. Here's how to set up inputs, return data to the app, and fix the issues that come up when the two don't talk to each other.
· 8 min read
Set vs UpdateContext vs Collect — Power Apps Variables Explained
Power Apps has three ways to store data in memory: global variables, context variables, and collections. Here's when to use each one and the mistakes that trip up beginners.
· 7 min read
Lookup Columns in Power Apps: Create, Display, and Patch Without the Guesswork
Lookups are how Dataverse tables relate to each other, and they're the column type that causes the most confusion in Power Apps. Here's how to set them up and work with them in canvas apps.
· 8 min read