Hello,

I’m new to Grafana so maybe I just misunderstand something but I’ve got a problem.

I want to create a matrix using 3 types of values (x,y,z).

I am using Grouping to Matrix transformation and I’m using **x** for Column, **y** for Row and **z** for Cell value. In my scenario I have multiple **z** for the same **x** and **y** ex:

|Column 1 | Column 2 | Column 3 | Column 4|

|— | — | — |

|x1 | y1 | z1 |

|x1 | y1 | z2 |

|x1 | y1 | z3 |

But in the matrix for **x1** and **y1** only one **z** value (most recent) is shown.

|column/row | y1|

|x1 | z1|

I would like to have in the cell for **x1** **an y1** shown **z1 z2** and **z3** values.

|column/row | y1|

|x1 | z1,z2,z3|

is it possible and if so how?