Put/keep somebody in the picture
Definition 1 of 1
Pro Tip 1/3Updating Status
Used when giving the latest information about a situation. 
After the meeting, I'll put you in the picture about our new project.
Pro Tip 2/3Inclusive Tone
Indicates that one wants to include someone in ongoing developments or discussions. 
We value your input, so let's keep you in the picture as plans evolve.
Pro Tip 3/3Avoiding Exclusion
Suggests efforts to prevent someone from feeling left out of the loop. 
Since she was on leave, we had to put her in the picture today.