Mobile Applet with a Related List loads then disappears in StudioIssue <!-- div.margin { padding: 10px 40px 40px 30px; } table.tocTable { border: 1px solid; border-color: #e0e0e0; background-color: #fff; } .title { color: #d1232b; font-weight: normal; font-size: 28px; } h1 { color: #d1232b; font-weight: normal; font-size: 21px; margin-bottom: 5px; border-bottom-width: 2px; border-bottom-style: solid; border-bottom-color: #cccccc; } h2 { color: #646464; font-weight: bold; font-size: 18px; } h3 { color: #000000; font-weight: bold; font-size: 16px; } h4 { color: #666666; font-weight: bold; font-size: 15px; } h5 { color: #000000; font-weight: bold; font-size: 13px; } h6 { color: #000000; font-weight: bold; font-size:14px; } ul, ol { margin-left: 0; list-style-position: outside; } --> Symptoms Mobile Applet with a Related List loads then disappears in Studio. Release Madrid Patch 5 Cause There may be an invalid value in the 'relationship' field of the associated 'sys_sg_related_list_map' record. This can either be a value for a Relationship that does not exist, or the issue can occur if the Relationship field value is empty. Resolution Since the Related List won't be modifiable in Studio, the 'sys_sg_related_list_map' record can be modified directly. You can find this record and confirm the value(s) by navigating through the following records: System Mobile-> Mobile Applications -> Open the associated ApplicationOpen the associated Folder in the 'Folders' related listOpen the associated Applet in the 'Screens belonging to Folder' related listOpen the Main Item record in the Main Items related listOpen the Related List record in the 'Screens belonging to Main Item' related listOpen each record in the 'Related list mappings' related list, and ensure that the 'Relationship' field is A) not empty or B) not containing a value for a relationship that does not exist