Currently, Assembla doesn't offer a nested view for the Cardwall. To get around that, users can add custom CSS to their space to achieve a similar view:
Open the Admin page for your space
Click on the Appearance menu
In the Style section, paste the custom CSS from below into the textbox
Click the flag icon to filter out related tickets
Custom CSS:
#cardwall-container span[title="Show epic's related tickets"]::after,
#cardwall-container span[title="Clear epic's related tickets filter"]::after {
content: "Epic";
width: 100%;
height: 21px;
display: block;
background: rgba(107, 233, 107, 0.7);
position: absolute;
top: 0;
left: 0;
color: #000000;
padding-left: 5px;
border-radius: 3px 3px 0 0;
font-size: 11px;
}
#cardwall-container span[title="Show story's related tickets"]::after,
#cardwall-container span[title="Clear story's related tickets filter"]::after {
content: "Story";
width: 100%;
height: 21px;
display: block;
background: rgba(253, 255, 68, 0.7);
position: absolute;
top: 0;
left: 0;
color: #000000;
padding-left: 5px;
border-radius: 3px 3px 0 0;
font-size: 11px;
}
#cardwall-container span[title="Show subtask's related tickets"]::after,
#cardwall-container span[title="Clear subtask's related tickets filter"]::after {
content: "Subtask";
width: 100%;
height: 21px;
display: block;
background: rgba(107, 221, 238, 0.7);
position: absolute;
top: 0;
left: 0;
color: #000000;
padding-left: 5px;
border-radius: 3px 3px 0 0;
font-size: 11px;
}
.u-cardwallCard h4 {
margin-top: 22px;
line-height: 17px;
font-size: 13px;
}
.nav-item a[title="Intranet"] {
background-color: red;
color: #fff !important;
padding: 0 5px;
}